Question

1/2 a of revolution=1 right angles
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Answer 1

heya mate :)

Answer:

There are 360 degrees in 1 revolution , there are 180 degrees in 1/2 of a revolution , there are 90 degrees in 1/4 of a revolution , there are 270 degeers in 3/4 of a revolution , there are 90 degeers in 1 right angle , there are 180 degeers in 2 right angles , there are 180 degeers in 1 straight angle.

hope it helps ❤️