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kenny6666 [7]
2 years ago
8

the diagram shows a star made by surrounding regular octagon with triangle. explain why angle A must be 135 degrees

Mathematics
1 answer:
tatiyna2 years ago
8 0

straight line is 180

180 - 45 = 135

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Answer:

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Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%201%20-%202x%20%20%5C%5C%20g%28x%29%20%3D%20x%20%2B%204%20%5C%5C%20h%28x%29%20%
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Answer:

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Step-by-step explanation:

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