3 years ago

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

Mathematics

2 answers:

hoa [83]3 years ago

8 0

This is using the pythagorean theorem:)

Basile [38]3 years ago

3 0

Answer:

Step-by-step 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

$\sqrt{225}$ = $\sqrt{c^2}$

c=15

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