3 years ago

Please help with 2 questions thank you.

1 answer:

6 0

1) m∠1 = 360°/8 = 45° . . . . . a regular octagon is 8-way rotationally symmetrical, so each sector is 1/8 of a circle.

2) m∠2 = (180° -45°)/2 = 67.5° . . . . . . the angles of a triangle add to 180°. The base angles of an isosceles triangle are equal.

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BlackZzzverrR [31]

So,

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Step-by-step explanation:

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3 years ago

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Mrac [35]

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2 years ago