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harina [27]
3 years ago
14

I need help with 14 and 15!?

Mathematics
1 answer:
Levart [38]3 years ago
7 0

Answer:

15

Step-by-step explanation:

Pythagorean theorem states that the hypogenous of a right triangle is c=\sqrt{a^{2}+b^{2}} . The hypogenous is the longest part of the triangle which is directly across from the 90 degree angle.

a = 9

b = 12

so,

c = \sqrt{9^{2}+12^{2}  } = 15

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