(7) Explain why 198: 1,287 and 2: 13 are equivalent ratios. Your answer I
2 answers:
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Answer:
x = 72
Step-by-step explanation:
For all polygons, the exterior angles add up to 360°
Since a pentagon has 5 exterior angles, you do
angle = 360 ÷ 5 = 72
here's a picture so you understand better
