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17 votes
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If a rectangle has a length of 7 a width of 5 and a height of 10, what is the surface area?

User Tarek Hallak
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1 Answer

13 votes
13 votes

Answer:

the surface area of rectangle is 310

Step-by-step explanation:

surface area of rectangle=2(lw+wh+lh)

=2(7*5+5*10+7*10)

=2(35+50+70)

=2*155

=310

User Chris Farmer
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2.9k points