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allsm [11]
1 year ago
12

Find the perimeter of the triangle: To find a perimeter you must add up all of the sides. The sides are12, 10, 8

Mathematics
1 answer:
mel-nik [20]1 year ago
7 0

The formula of the perimeter of a triangle is

P=a+b+c

where a,b,c are the sides of the triangle

P=12+10+8=30

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