Question

Each exterior angle of a regular decagon has a measure of (3x + 6)°. What is the value of x?

Answer 1

B. x=10

Explanation:

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Answer 2

The answer is X=10

Explanation:

3x10 = 30

30+6 = 36

36x10 =360 (10 represents how many sides the shape has)

All exterior angle add up to 360 degrees.