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HELPPPPP PLEASE I DONT GET THIS THANKS

HELPPPPP PLEASE I DONT GET THIS THANKS-example-1
User Aju
by
7.2k points

1 Answer

1 vote

Answer:

√10

Explanation:

Pythagorean theorem. a^2+b^2=c^2.

In this case 9^2+b^2=√91^2. That equals 81+b^2=91. You isolate b^2, b^2=10. So b=√10.

User Mike Stay
by
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