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2 years ago

Please help... I don't understand this

Mathematics

1 answer:

vlada-n [284]2 years ago

6 0

We know that

the rotation of a solid does not modify the values of the internal angles of the solid
therefore
interior angle after 90° rotation=interior angle before 90° rotation
interior angle after 90° rotation=108°

the answer is the option D 108 °

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Read 2 more answers

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M= -2

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