SOLUTION: how many 4/5 are in a right angle?

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Question 532735: how many 4/5 are in a right angle?
Answer by Edwin McCravy(20055) About Me  (Show Source):
You can put this solution on YOUR website!
Restatement:

How many tiny angles of the size 4%2F5ths of a degree are there in 90°?

90° ÷ 4%2F5° = 90° × 5%2F%28%224%B0%22%29 = 112.5

So it would take 112.5 of those tiny angles to add up to 90°.

Edwin