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MATH SOLVE
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The triangle shown must be a right triangle if x= inA) 8B) 12C) 16D) 144
5 months ago
Q:
The triangle shown must be a right triangle if x= inA) 8B) 12C) 16D) 144
Accepted Solution
A:
Here is how you do it!
a^2 + b^2 = c^2
5^2 + b^2 = 13^2
25 + b^2 = 169
b^2 = 144
b = 12
The square root of 144 is 12, so your answer is B) 12
Hope this helps!