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Help please I tried to solve cant come up with an answer on here

Help Please I Tried To Solve Cant Come Up With An Answer On Here class=

Sagot :

Answer:

B. 41 cm

Step-by-step explanation:

First, find the missing side of the triangle's length.

a^2 + b^2 = c^2

11^2 + 13^2 = c^2

c = 17

Then add all the side up

11 + 13 + 17 = 41