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M m m What is the measure of Z CZD?
PLEASE HELP!

M m m What is the measure of Z CZD? PLEASE HELP!-example-1

1 Answer

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9514 1404 393

Answer:

34°

Explanation:

∠FZE and ∠BZC are vertical angles, so are congruent. The angle sum theorem tells us ...

∠BZC +∠CZD = ∠BZD

(2x+5) +x = 107

3x = 102

x = 34

The measure of ∠CZD is 34°.

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