A circle has an approximate circumference of 56.50 inches and the radius of the circle was 9 inches? Which expression best represents the value of π?

Q: B 130 in. 40 b.

A: We use Trigonometry ratios

Q: In APQR, the measure of ZR=90°, the measure of ZP=26°, and PQ 8.5 feet. Find the length of QR to the…

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Q: One of the angles of an isosceles triangle is 120° , the radius of the inscribed circle is 3 . How…

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Q: In ACDE, the measure of ZE=90°, the measure of ZC=r length of CD to the nearest tenth of a foot.

A: Here we have to find the length of CD (nearest tenth of a foot) DE=12 foot DC=x ∠C=70° ∠E=90°

Q: The hypotenuse of a right triangle measures 12 cm and one of its legs measures 10 cm. Find the…

A: To find - Measure of another leg.

Q: In the previous question, you found the diameter of a circle with an area 153.86. Now, find the…

A: Explanation and solutions is given below....

Q: 2) Find the circumference of OQ A 70% 12 in

A: 2 Consider the given figure. We have to find the circumference of the given circle. Use the…

Q: The area of the square is 12, and the area of the circle is 30. Does the area of the entire shaded…

A: GIVEN: Area of square = 12 Area of circle = 30 To Find: To check the total area of shaded region

Q: The measurements for the American flag are shown below. If a similar flag at Warren Middle School…

A: length =  19 feet Height = 10 feet   ratio = lengthheight = 1910 = 1.9  length = 1.9* height

Q: The circumference of a circle is 24 πcm. What is the area of the circle in terms of pi?

A: The formula for circumference is C=2πr It is given that C=24πcm so it follows: 2πr=24πr=24π2πr=12cm

Q: 42.) The circumference of a circle is 32 pi inches. If the area is multiplied by 9, what happens to…

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Q: Given the situation, find the missing height. X 5.5 ft. 7 ft. 25 ft.

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Q: The diameter of a circle is 18 meters. What is the circumference? Give the exact answer in simplest…

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Q: The radius of a circle is /15m inches. Truncate the value of /15m when m=3, to the tenths place.

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Q: The diameter of a circle is 3 kilometers. What is the circumference? Give the exact answer in…

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Q: When asked to create a 48 by 36 in. poster, which value is the height and which value is the width

A: topic - width and height of a poster width of the poster is represented as the first measurement and…

Q: You are working on constructing manholes to cover water lines in your neighborhood. If you need the…

A: Solve the following

Q: What is the height of the tree in the figure to the nearest tenth of a foot? 40 75 ft -

A: Given:

Q: What is the height of the tree in the figure to the nearest tenth of a foot?

A: The distance from the base of the tree where the angle of elevation is measured,d=75 ftThe angle of…

Q: Find the length of a leg for the triangle below 45° 10

A: use trignometric ratio

Q: In ANOP, the measure of ZP3D90°, the measure of ZO=22°, and OP = 24 feet. Find the length of PN to…

A:

Q: The area of a circle circumscribing about an equilateral triangle is 400 sq. m. What is the area of…

A: Given that area of the circle= 400 sq.m. We find area of the triangle.

Q: The radius of a circle is 6 inches. What is the area? Give the exact answer in simplest form. square…

A: Given:   Radius of circle r = 6 inches     Area of circle A = πr2    where π = 3.14

Q: Find the missing side length of a right triangle that has a base of 12 and a hypotenuse of 20.

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Q: Find the area of a triangle whose sides are 6 and 9? Would you write down an explanation on how to…

A: If you like the solution then please give it a thumbs up...... The Answer is:            Area = 27…

Q: The area of a circle is 1217 in2, What is the circumference, in inches? Express your answer in terms…

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Q: The hypotenuse of a right triangle measures 5 cm and one of its legs measures 3 cm. Find the measure…

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Q: Find the hypotenuse of a right triangle with side lengths of 4 and 11. Round your answer to one…

A: Let a,b be the length of sides of right triangle such that a=4 and b=11 Let c be length of…

Q: If a circle must have a circumference less than 78.5 inches, what values are acceptable for the…

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Q: Find the hypotenuse of a right triangle with side lengths of 8 and 15. Round your answer to one…

A: Given that a right triangle with side lengths of 8 and 15. Suppose that the length of the base is 8…

Q: A decagon is circumscribing a circle with a radius of 12 in. What is the length of the side of…

A: Given radius of in-circle=r=12 in.Let the side of regular decagon be aWe know that decagon has 10…

Q: What is the circumference of the circle shown below (round your answer to the nearest tenth)? 14

A:

Q: In AQRS, the measure of ZS=90°, QR = 8.2 feet, and SQ = 4.2 feet. Find the measure of ZR to the…

A: GIven ∠S=90°QR=8.2 feetSQ=4.2 feetTo find ∠R We know that cosθ=adjacent…

Q: A pole vaulter rested a 17-foot pole against a wall. If the top of the pole hit the wall 14 feet…

A: Explanation of the answer is as follows

Q: 4. Find the area and circumference of the circle. Leave your answers in terms of n. 8 yd Area =…

A: Given that:  Diameter of circle, d=8 yd.

Q: A rope is used to make a square, with a side length of 5 inches. The same rope is used to make a…

A:

Q: In ΔDEF, the measure of ∠F=90°, the measure of ∠E=53°, and DE = 57 feet. Find the length of FD to…

A: We apply angle sum property of triangle  We obtain rest of angle D And for finding FD we apply…

Q: In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=48°, and QO = 4.9 feet. Find the length of PQ to…

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Q: While drawing N circles, if the value of radius is 4.65, then the value of N is

A: While drawing N circles, if the value radius is 4.65, then the value of N.

Q: 1. A circle has a diameter of 16 inches. Which formula represents how to find the area of the…

A: Area of circle = pi × r2 Here,  diameter = 16 2×r = 16 r = 8

Q: Find the hypotenuse of a right triangle with side lengths of 7 and 12. Round your answer to one…

A: According to the given information the two sides of a right angled triangle are 7 and 12. It is…

Q: The diameter of a circle is 7 in. Find the circumference to the nearest tenth.

A: Diameter=7 in.⇒Radius=72 in    ∵Radius=Diameter2

Q: Find the length of side x, leaving your answer as an exact value. 60° 30 V3

A: Given, A right angle triangle with angles are 30° , 60°  and  90°    Side opposite to angle 90°  is…

Q: The diameter of a circle is 18 kilometers. What is the area? Give the exact answer in simplest form.

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Q: Given that A = 46° in the picture below, find the length of the two legs. Round your answers to the…

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Q: If you place a 28-foot ladder against the top of a 22-foot building, how many feet wil the bottom of…

A: Given: Height of the building= 22 foot Length of the ladder = 28foot

Q: The radius of a circle is 8 feet. What is the length of a 90° arc?

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Q: The circumference of a circle is 142 in. Find the length of an arc of 80°.

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Q: The radius of a circular merry-go-round is 3 meters.  Which measurement is closest to the area of…

A: Given ,  The radius of a circular merry-go-round is 3 meters We have the area of the merry-go-round…

Q: Monday What is the area of a right triangle with a base length of 3 meters, a height of 4 meters,…

A: