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What is the square root of 81? How many degrees are there in a right angle?
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3 votes
What is the square root of 81?
How many degrees are there in a right angle?

User Nabil
by
7.8k points

2 Answers

5 votes

Nine (9)
Ninety degrees (90)
User Oleh
by
7.8k points
4 votes
√81 = 9
right angle = 90 degrees
User Doug Amos
by
8.3k points
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