An interior angle of a regular convex polygon is 135°. How many sides does the polygon have? A. 9 B. 8 C. 10 D. 11
2 answers:
Answer:
b
Step-by-step explanation:
Answer:
Number of Sides = 360 / (180 - each interior angle)
Number of Sides = 360 / (180 -135)
Number of Sides = 360 / 45
Number of Sides = 8
Answer is B
Source: https://www.1728.org/polygon.htm
Step-by-step explanation:
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