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1 vote
What does 90° means?​

2 Answers

4 votes
it means a right angle, as in 180• is obtuse angle
User FlorianGD
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3 votes

Answer:

It is a right angle(info below may be useless or false)

Explanation:

ninety, 90, XC(adj) the cardinal number that is the product of ten and nine. ninety, 90, xc(adj) being ten more than eighty.

User ConanG
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