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Find the surface area of a square prism with a width of 7cm and a height of 10 cm, if the formula is A=2w^2+4hw

Find the surface area of a square prism with a width of 7cm and a height of 10 cm, if the formula is A=2w^2+4hw
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1 vote
find the surface area of a square prism with a width of 7cm and a height of 10 cm, if the formula is A=2w^2+4hw

User Michael Kuhn
by
7.0k points

1 Answer

2 votes
plug it in

w=7
h=10
A=2(7)^2+4(10)(7)
A=2(49)+280
A=98+280
A=378cm^2
User Ro
by
6.9k points
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