If an exterior angle of a convex polygon measures (2x + 40) degrees , what is the measure of its interior angle in the same vertex of the given exterior angle?
A.160⁰
B. (140 - 2x) degrees
C. (70 - x) degrees
D. (160 - x) degrees
A.160⁰
B. (140 - 2x) degrees
C. (70 - x) degrees
D. (160 - x) degrees
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Answer:
C. 70-x)degrees
Step-by-step explanation:
an exterior angle of a convex polygon measures (2x + 40)
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