9) Let r be the radius of the unit circle corresponding to the angle 90°. r 05 -05 a) Determine a negative angle that corresponds to r. b) Determine another positive angle that corresponds to r. c) Determine all possible angles that correspond to r.

Q: 13. Given that mZA = and m2C = + 20, find the measure of each angle of OABCD.

A: Solution Question 13 Given,  A parallelogram ABCD  with m∠A = 2x3   and  m∠C = x2+20  We have to…

Q: Given that {, || l,, find the measures of angles a and b when 0 = 43°. a = b =

A: Given that l1∥12   and θ=43°To find :a,bSolution:θ=a           Alternate interior angle  a=43°

Q: If the given angle is in standard position, find two positive coterminal angles and two negative…

A: we have to find two positive coterminal angles and two negative coterminal angles of the given…

Q: Line n intersects lines I and m, forming the angles shown in the diagram below. (6x + 42) 74.5…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Find the smallest angle of AXYZ, Assume that s is a positive number. 275 115° 28s Y.

A: From the given triangle, we have to find its angle

Q: Let AABC be a triangle with AB = 3, AC = 4, BC = 5. Determine the measure of the angle between the…

A: In the right angle triangle the circumcenter lies in the mid point of the hypotenuse. The…

Q: In circle H with mZGHJ = 68°, find the angle measure of minor arc GJ . H J G

A: As per circle property angle by arc is double of angle made by that arc angle made of center

Q: Angles are not necessarily drawn to scale. J 56° K 20 66°

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Q: Which statement about BC is correct? BC is not a tangent line because m/ABC 90°. BC is a tangent…

A: We know that, Tangent to a circle is a line that touches the circle at one point. At the point of…

Q: In the sketch O is the centre of the circle and Prove that C =D. %3D C and D are angles in segment…

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Q: In circle J with mZHJK = 36°, find the angle measure of minor arc HK . H K J

A: In the given circle  Angle HJK = 36° TO find the minor arc HK

Q: the sides of a triangle are 18 cm, 24 cm, and 34 cm, respectively. determine the angle bisector from…

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Q: 16. Find, in degrees, the angle between a and b. 16) Given that a = 8, b 5 and a b 20 %3D Answer:

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Q: Evaluate mentally. Is there enough information to determine if the pairs of triangles are congruent?…

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Q: In the diagram below, assuming line a is parallel to line b, the measure of the angle marked (x)° is…

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Q: B. List the angles of each triangle in order from smallest to large st A. A c. 2.9 3.1 x + 2 B Y x +…

A: 8. We are to list the angles of each triangle in order from smallest to largest.

Q: Consider the three points: А — (5, 5) A B= (10, 2) C = (7,7). Determine the angle between AB and AC.…

A: Find angle

Q: 1. Complete the missing information using circle O below. Central Angle Intercepted Are ZPOU ZPOQ…

A: Solution is given below:

Q: Which of the following is required to construct the inscribed circle of a triangle? O A. the…

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Q: In the diagram below of circle K. secant PLKE and tangent PZ are drawn from external point P. K. Z.…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 2. Given that a = 6, b = 4, and the angle between a and b is 60°, calculate the following: %3D a + b…

A: SOLUTION-

Q: Given that the terminal side of angle 0 goes through the point (-4, 3), find csc(0).

A: from the given information we can draw that.

Q: Assume that the triangles formed by the legs of this camping cot are isosceles and that angle A is…

A: We have given triangle is an isosceles . So must be two sides are equal and their opposite angles…

Q: Which of the following angle is coterminal with angle measure It rad.? 4.

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Q: Given the figure to the right and the fact that m ZABD = 133°, find the measurements of the angles…

A: From the given figure,

Q: 2.) Match the circle parts with their correct classification. R Angle PQR [ Choose ] Angle PTR […

A: Circle Inscribed and central angle Intercepted arc

Q: exterior angle theorem

A: ∠ADB is the exterior angle of △BDC. So by the exterior angle theorem, we have ∠DCB+∠CBD=∠ADB . . . .…

Q: Given: LA and LC are right angles LABELCBD, AE CD Prove: BEBD C B E.

A: According to given,  By Angle Side Angle rule ΔABE is congruent to ΔCBD

Q: State whether the indicated angle is angle of elevation, depression, or neither. 1 38 17 2. 3 23 b)…

A: Given, Angles  ∠1 =∠3 = 38°    and  ∠2  We have to find the angle of elevations, angle of depression…

Q: Is the area of the sector is 2.63 m² and the radius is 2.5 m calculate the angle at the center

A: Given that the area of the sector is 2.63 m² and the radius is 2.5 m To calculate the angle at the…

Q: Which property of similarity can be used to prove triangles KLJ and NOM are similar?

A:

Q: T

A: The given figure is, where PT is angle bisector.

Q: In ATUV with right angle V, suppose that m ZT=(4x-22)° and m LU=(2x+34)°. Find the degree measure of…

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Q: Given m BF - 150° and mEC - 40°, determine the measure of the angle ZFDB. (You may assume that point…

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Q: A compass is used to construct circles and arcs. O True O False

A: It just use of instruments.

Q: Which of the following angle is coterminal with angle measure It rad.? 4

A:

Q: Look at ZUVY and ZYVW in the image below. Which of the following is the best description for this…

A: Two angles are known as supplementary angle when sum of measures of two angle is 180°.

Q: Two given angles cannot be BOTH: Congruent and Supplementary Congruent and Complementary Vertical…

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Q: not sure how to get the measure of the other 2 angles

A: From the figure,   Given that, Calculate the angle FBE

Q: If the two angles are complementary, find the measure of each of angle. ct M (2p)° po TO

A: Given,           The two angles are complementary and is shown in the figure below :             We…

Q: Given a triangle GHF, what side is included between angle H and angle F?

A: Firstly we will draw the diagram by using the given data as shown below

Q: 20. Is every ray part of an angle, not including straight angles? A. Only if the ray becomes a line.…

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Q: With the circle inscribed in triangle RST, it follows that RM = RP, SP = SN, and TM = TN. True or…

A: According to two tangent theorm The two tangent theorem states that if we draw two lines from the…

Q: If points A and B are the endpoints of a diameter and C is any other point on circle O, find the…

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Q: No three of the points A, B, C, D are collinear. Prove that the angle between the circumcircles of…

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Q: Use the diagram to find the measure of each angle. 30° 7. Z10 8. Z12 12 10 13 9. Z13 10. Z14 11. Z15…

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Q: 1 Given that the two triangles shown are congruent, explain one way to verify that the corresponding…

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Q: In the diagram, UL 1 MJ and m <JUK = x. Express in terms of x the measures of the angles named.…

A: a) Express in terms of x the measures of the angle ∠LUK.

Q: Find the measure of each numbered angle and name the theorems that justify your work. 6. m21 = x +…

A: Consider the following figure: m∠1=x+10°m∠2=3x+18°

Q: 5. Find the angle  between 0° and 360° That is coterminous 375°.

A: