2 years ago

Really hard problem need help asap

Mathematics

1 answer:

blagie [28]2 years ago

7 0

Answer:

interior angle sum = (Number of sides x 180°) - 360°

interior angle sum = (6 x 180°) - 360° = 720°

∠CDE = (720° - 90° - 90°)/4 = 135°

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