Use the figure below to answer the following question. 100° C Triangle ABC is inscribed in a circle O. What is the measure of ZA?

Q: Given: measure of arc BC = 110 degrees measure of arc CD = degrees. measure of arc AD = degrees…

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Q: What is the area of AABC given a = 12 inches, b = 24 inches, and m2C = 28³? O 83.125 in.² O93.156…

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Q: To the nearest tenth, which is the perimeter of AABC? 61° 20 29° ОА 9.6 B. 17.4 C. 27.2 D. 47.2

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Q: Given the diagram below, if G is the circumcenter of AABC, DC=16, GB=21, and AF=19, find each…

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Q: Two sides of a rectangle are 5" and 15". What is the approximate measure of 21? 5" 15" 18.43° 30°…

A: To find: The measure of ∠1. Formula used: Trigonometric ratio: tanθ=pb Calculation: Substitute θ=∠1,…

Q: 13

A: Given Triangle is Find angle ?

Q: 27° K. 13.6 cm What is the length of JL? O 3.5 O 6.9 O11.7

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Q: In the picture below, JL is a diameter, mJ K = 134°, and MZMJL 59. Find the following angle and arc…

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Q: 1. Find the measurement in the picture. mAB 100° B A

A: Find the measurement of mAB⏜

Q: The measure of arc BC is 97 degrees. What is the measure of angle BCE to the nearest 100th? C D Type…

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Q: AGHI is congruent to AJKL. Find the length of each side or the measure of each angl G 78° 31° 22 in…

A: We will find all the required values as following.

Q: 1. 1.

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Q: b. In AGOD, where LG is 120°, the side opposite 20 is 353 inches and ZD is 36°. What are the…

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Q: Find the length x. 44 36° A (Round to the nearest tenth as needed.)

A: The given triangle ABC, has ∠A=36° , BC=44we have to find the value of x

Q: 90 4 A 3.

A: The formula for the trigonometric function tangent is: tan A=BC/CA

Q: Find the missing angle in the triangle. Two angles are 44.5° and 52.6°. The measure of the missing…

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Q: In AKLM, the measure of ZM=90°, the measure of ZL=48°, and KL = 28 feet. Find the length of LM to…

A: Given triangle KLM is right triangle

Q: Find the ratio of the areas of the two circles. 10 m 24 m Your answer: 5. 12 6. 25 36 25

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Q: In circle D, BC is a diameter, DA is a radius, and mAB equals sixty degrees What is m2 CAD?

A: Circle is a plane closed figure such that every point on its boundary have a constant distance from…

Q: What is the length of the side indicated by х? 12 72° O 12.6 O 3.7 O 38.8 O 11.4

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Q: In ALMN, the measure of N=90°, MN = 5 feet, and LM = 7.3 feet. Find the measure of ZL to the %3D…

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Q: the EXACT values of the missing lengths?

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Q: In oP below, AB is a diameter and m arcAC = 64°. What is the measure of z1? P

A: ∠ABC = AC⏜2

Q: 150° A

A: To find the length PA

Q: What is the exact measure of QS in the triangle pictured? 30° cm 60° R 5/6 3 cm cm 10 3 cm 10/3 3 cm…

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Q: In AABC, AB = 4 cm, BC = 7 cm, and AC = 6.1 cm. Determine the measure of ZB to the nearest %3D…

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.