Q: Find the perimeter of A ABC if AB, BC, and CA are tangents to the circle. B 17 in D E 23 in 15 in 41
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Q: In circle D, AB is a diameter. B. D 23. If MZADC = 3x +10 and mBC = 2x-30, what is mAC? 24. If mZBDC…
A: Since you have posted multiple questions i can do first three subparts as per our company guidelines…
Q: A circle with center O is shown in the figure belcw. (a) Name a diameter: N S (b) Name a radius: R…
A: The figure of the circle with center O is given by To evaluate the followings : (a) Name of a…
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A: A sector with central angle 2π3 and the radius of the circle is 4 cm.
Q: In the figure given below, AB is a diameter of the circle with center 0. If m ZABC = 30° and m ZCAD…
A: We are given the following figure. We are also given that m∠ABC=30° and m∠CAD=140°. We know that…
Q: In circle E, AB | CD and BC is a diameter. 2. If mAC = 4x + 5 and mBD = 2(x + 20), what is m/ABC? A…
A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…
Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…
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Q: 23 In the figure, AC and OD intersect at B. If AC = 18 cm, BC = 4 cm and BD 2 cm, calculate (a) the…
A: For a right angle triangle from Pythagoras theorem we have, base²+height²= hypotenuse²…
Q: In the circle R, what is mzSRT if arc AST is a semicircle and mzSRA = 74? * A T O 106 O 53 74 Option…
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Q: Consider the diagram below. B 3.5 in 2 in. C For the above circular shape, chord FE is a…
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Q: in the given figure. O is the centre of the circle and AB is the diameter. If LODA= 90 and OB- BC,…
A: Given: AB= diameter of circle O is center of circle OB=BC ∠ODA = 90
Q: In the following sketch, O is the centre of the circle. AD = AC. AC=3 cm and BD=1 cm. B Determine,…
A: Angle subtended by a diameter at circumference of a circle is always 90 degree.
Q: Consider the figure, which shows a circle with center at C and a radius of r, and right triangle…
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Q: In the given figure. O is the centre of the circle and AB is the diameter. If LODA = 90' and OB =…
A: Consider the given figure. We have to find the ∠1. By the property of the triangle formed by the…
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A: From the given figure
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Q: the following diagram shows the chord [AB] in a circle of radius 8cm, where AB =12cm. find the…
A: This question can be solved using the concept of area of sector and segment.
Q: 25. AABC is isosceles with the inscribed circle as shown. AB = BC = 12 ft and AC = 7 ft. Find AP and…
A: Given, A isosceles △ABC Where AB=BC = 12 ft AC = 7ft We have to find AP and BQ
Q: In the figure given alongside, O is the centre of the circle and PQ is a diameter. Chord ST is…
A: Construction: We shall join RP and PS:
Q: HP is a diameter of circle J. If HO = 70° and EP = 122°. Find the following: H. 21 = 25 = 29 = 22 =.…
A: Given:HP⏜ is a diameterHO⏜=70°,EP⏜=22°Since, HP⏜ is a…
Q: In the given figure, O is the centre of the circle and AB is the diameter. If LODA = 90' and OB= BC,…
A: Given data:- Diameter of the circle = AB Center of the circle = O ∠ODA=90°OB=BC
Q: A silver pendant is made in the form of a sector of a circle. If the radius is 3 cm and the its area…
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Q: In the diagram of circle C below, ARC(SQ) measures (3x)°, and ZRCQ measures x°.
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Q: In the circle below, P is the center, QS is a diameter, and ZQPR=85°. Use this Information to fill…
A: a) angle QSR is the inscribed angle Inscribed angle = L QSR b) semicircle = QTS
Q: In the diagram, AJKL is inscribed in a circle such that JK is the diameter.
A: Given, JL=4 inKL=7 in
Q: If AC is a diameter of ©0, find the area of the shaded triangle. A 8 4 4 7
A: the given figure is: we have to find the area of the shaded triangle.
Q: In circle O, AC is a diameter. The m<BAC = 3x + 2 and m<BCA = 5x, %3D find the m< BẠC. A C
A: given,
Q: Given: P is the center of the c The area of the circle is
A: We know that the full circular angle is 360o. Given that the area of the circle is 36 pi feet2. We…
Q: 2. M PA122 60 52 If in the given figure center of a circle P, is joined to points Q, R, S and T of…
A: Consider the given figure.
Q: E Cl. 10 11 12 9. Which of the following is a chord but not a diameter of the attached circle? JK…
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Q: C. In circle D, AB is a diameter. Do 13. If mZADC=3x+10 and mBC = 2x - 30, what is mAC? %3D
A: Q13 Given that m∠ADC=3x+10 diameter, AB is 3x+10 Therefore radius AD=BD=DC=AC=2x-302 it means the…
Q: Given a sector length of 1 and a radius of 100, then the chord length (being controlled by the…
A: Solution - On the left hand side right angles triangle inside the circle- Hypotenuse = Radius = R…
Q: The circle below has center O, and its radius is 4 yd. Given that m ZAOB=60°, find the length of the…
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Q: In the given figure, O is the centre of the circle and AB is the diameter. If 2ODA = 90 and OB = BC,…
A: A Figure is given.
Q: In the figure, O is the centre of the circle. If PR=9 cm and PQR=18 cm, find ZPQR. R
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Q: The radius of a circle is 20 meters and the area of the shaded sector is 10n square meters, as shown…
A: The area of the sector of a circle is calculated by using the formula, Area of a sector=θ360×πr2,…
Q: In the diagram below of circle O, chord CDis parallel to diameter AOBand mCD 130°. What is the mZAC?…
A: Given and mCD⏜=130°
Q: In circle E, AB || CD and BC is a diameter. OE 17. If m AC =4x-5 and mBD= 2(x+20), what is mZABC?…
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Q: 9. In the diagram of circle 0, diameter AB is parallel to chord CD. If mAC = x+ 9 and mBD = 4x – 12,…
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Q: 11. MZAOB 12. mCD 13. m/AOC 14 mAD 15. CDA
A: From given ∠COD=90°and BC is diameter. Then ∠BOD=90°. So, the length of the arc should be same.…
Q: in the given figure, O is the centre of the circle and AB is the diameter. If ZODA = 90° and OB =…
A: Given data:- Diameter of circle = AB Center of circle = O ∠ODA=90°OB=BC
Q: Given that a circle with a diameter of 10 cm has a chord that is 6 cm long. What is the distance…
A: Given : A circle with diameter 10 cm has a chord that is 6 cm long. To find the distance that…
Q: Based on the measures provided in the diagram, determine the measure of ZBDC. (You may assume that…
A: A is center To find ∠BDCNow,
Q: In the diagram below of circle O, chords AB and CD intersect at E. D 72 58 E If m4C = 72° and mZAEC…
A: We will solve the given question using the "Angle of intersecting chords theorem".
Q: Find the radius of the congruent circles. Round to the nearest hundredth. C. A• B D CD = 12 and AB =…
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Q: In the figure, A, B and C are 3 points on the circumference of the circle such that AB BC and…
A: ∠BAC=40° , AB⏜=BC⏜ and AD is diameter as shown in figure: We have to find (1) ∠CAD (2) ∠CED
Q: The sides of a triangle are 7 m, 9 m, and 11 m, respectively. Find the radius, in m, of the circle…
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Q: In the given figure, O is the centre of the circle and AB is the diameter. If ZODA = and BC is a…
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Q: Find the area of the shaded region of the circle of radius a, if the chord is h units (0 ≤ h ≤ a)…
A: From given figure, the radius of the circle is a and chord is h from the center of the circle. So,…
Q: The radius of a circle is 20 meters and the area of the shaded sector is 20m square meters, as shown…
A: Given : The radius of a circle is 20 meters.Area of the shaded sector is 20π square meters. To…
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- The determination of the shear strength of spot welds is relatively difficult, whereas measuring the weld diameter of spot welds is relatively simple. As a result, it would be advantageous if shear strength could be predicted from a measurement of weld diameter. The data are as follows: Shear strength (psi) Weld diameter (0.0001 in) 370 400 780 800 1210 1250 1560 1600 1980 2000 2450 2500 3070 3100 3550 3600 3940 4000 3950 4000 a) Test the hypothesis that the slope of the regression line is equal to 1 at the 0.05 level of significance.Answer #2 and #3 only with the same format as the examples given and please include the curve/rejection region drawing. Thanks.In the 2015 AFC Championship game, there was a charge that the New England Patriots underinflated their footballs for an advantage. The Patriots' opponents during the championship game were the Indianapolis Colts. Measurements of the Colts' footballs were taken. The balls should be inflated to between 12.5 and 13.5 pounds per square inch (psi). The accompanying data consists of six of the eight measurements on the Colts' footballs. Complete parts (a) and (b) below. 12.75, 12.50, 12.15, 12.35, 12.55, 12.30 The test statistic is = (Round to two decimal places as needed.) The p-value is = (Round to three decimal places as needed.) b. Use the data to construct a 95% confidence interval for the mean psi for the Colts' footballs. How does this confidence interval support your conclusion in part (a)? The 95% confidence interval is ___ psi to ___ psi. (Round to two decimal places as needed. Use ascending order.)