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SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.

SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.-example-1

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9 votes
this is using the pythagorean theorem:)
SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.-example-1
User Dankyi Anno Kwaku
by
8.9k points
11 votes

Answer:

15

Explanation:

to do this you need to use the Pythagorean theorem

a^2+b^2=c^2

9^2+12^2=c^2

81+144=c^2


√(225)=
√(c^2)

c=15

User Denvdancsk
by
7.6k points

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