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2 years ago

Find the perimeter of the triangle.

Mathematics

2 answers:

Klio2033 [76]2 years ago

8 0

9514 1404 393

Answer:

84 in

Step-by-step explanation:

The Pythagorean theorem is used to find the length 'b'.

b^2 +12^2 = 37^2

b = √(37^2 -12^2) = √1225 = 35

Then the perimeter is the sum of side lengths:

P = a + b + c = 12 + 35 + 37

P = 84 . . . inches

Varvara68 [4.7K]2 years ago

4 0

Answer:

in triangle

b=√(37²-12²)=35

perimeter of the triangle.=sum of all side

=37+12+35=84in

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