1. AB is tangent to circle O at B. The diagram is not drawn to scale. If AB = 15 in and AO = 20, what is the length of the radius (r)? Round the answer to the nearest tenth. radius=

Q: In the diagram, ABCDE is a circle centre O. AOD is a straight line and LAOC = 126°. Find; а. ZABC E…

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Q: 1. For the given circle, find the value of x. 80° X.

A: We use Angle sum property  i.e. sum of all interior angles of a triangle is 180°

Q: 1. 丽 2. 宽 3. 富 BF 4. EB BF GB DH ET 10. JF 5. 6. 7. 8. 9.

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Q: 24. From the top of a cliff 18m high Dr. Colvin spots a boat with Ms. Meyer & Mrs. Sethi in it. The…

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Q: Choices secant radius diameter Chord

A: Given:

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: D 3. How long is the radius of this circle if the length of BC = 20 m? Use 3.14 for t A

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Q: 10. In circle C, the length of arcAB is 4Tt ft. If the measure of ACB = 90°, find the area of the…

A: Explanation of the answer is as follows

Q: 1. two radii 3. a diameter 2. two chords 4. a tangent line 5. a secant line 6. point of tangency 7.…

A: Radius: The distance from the center of the circle to its outer rim. Chord: A line segment whose…

Q: 31. InO, PQ = 18 meters. Find the distance from O to PQ. P 3

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Q: If is a point on the unit circle in quadrant IV, what is the value of y? A. в. - 12 13 С. 13 7 В. D.…

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Q: Problem, A circle whose area is 100t m2 is cut into four segments by a vertical and horizontal chord…

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Q: 11. A driveway is 11.4 meters long and has an angle of elevation of 20°. How high does the driveway…

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Q: Find the arca of an cquilateral triangle with sides of length 5. a. 21.651 b. No correct answer 5m…

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Q: What are the missing sides in the triangle written as integers or as decimals rounded to the nearest…

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Q: A C B Drawing not to scale. Line AB is tangent to the circle with center O. If OB = 3 and if AC = 5,…

A: From the given figure; AC¯=5 OB¯= OC= radius=3 Now find the length of OA OA=AC+OCOA=5+3OA=8

Q: 0° arc of circle A has the same length as a 45° arc of circle B. What is the o of the radius of…

A: Given query is to find the ratio of the radius.

Q: What is the total lineal distance, in feet, along the curb shown? Round off to the next largest…

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Q: 2. The diagram below shows a circle centre O, with radius r. The length of arc ABC is 3n cm and 2n…

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Q: PQ is a chord of length 24 inches in a circle of radius 13 inches. (Separate diagrams for each part…

A: Given that PQ=24  inch now,

Q: 17. Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is…

A: The objective of this question is to find the area of the shaded sector of a circle with a given…

Q: II. Find the radius of the following circumscribed circle. 1. 2. 3. 15.1 18.7 25.5 20.3 20.3 22 15…

A: Find your answer below