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1 vote
A. 141
B. 138
C. 282
D. 69

A. 141 B. 138 C. 282 D. 69-example-1
User Grastveit
by
5.9k points

1 Answer

0 votes

Answer:

D

Explanation:

The measure of x is calculated as

x = 0.5( arc CD - arc BD)

= 0.5(210 - 72) = 0.5 × 138 = 69 → D

User Sauronnikko
by
5.6k points