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Find the value of x. If necessary, round your answer to the nearest tenth. O is the center of the circle. The figure is not drawn to scale. A. 13 B. 26 C. 77 D. 38.5
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Find the value of x. If necessary, round your answer to the nearest tenth. O is the center of the circle. The figure is not drawn to scale.

A. 13
B. 26
C. 77
D. 38.5

Find the value of x. If necessary, round your answer to the nearest tenth. O is the-example-1
User Robfuscator
by
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1 Answer

5 votes
AB = CD [given]
OA = OB = OC = OD [radii]
So, ΔOAB = ΔOCD (SSS)

In congruent triangles all corresponding angles and are congruent, so
∠x = ∠COD = 77°
User SSilk
by
8.0k points
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