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mr_godi [17]
3 years ago
11

1. what is the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches.

Mathematics
2 answers:
Deffense [45]3 years ago
6 0
Hi There! :P

<span>1. what is the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches.

</span><span>The perimeter is the sum of the sides:
12+9+15 = 36 inches
Therefore answer is 36</span>
aliina [53]3 years ago
6 0
To find the perimeter of a triangle, we add all the sides together.

P = 12 in + 9 in + 15 in
P = 36 in
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3 years ago
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