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Hellppppppppppllpppp

Hellppppppppppllpppp-example-1
User Netsurfer
by
8.1k points

1 Answer

5 votes

Answer:

180 in^2

Explanation:

S=(1/2)lP + B

B = 10x10 = 100

P = 10(4) = 40

l is 4, but you could also use the fact that each triangular side is A=(1/2)bh.

(1/2)4 x 10 = 20

20(4) = 80

add 100 + 80 = 180

User Nikravi
by
7.9k points

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