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Kisachek [45]
3 years ago
13

Vanessa bakes a rectangular cake that is 9 inches wide,13 inches long and 2 inches high. She removes the cake from the pan to fr

ost it. How many square inches of frosting does she need?
a)144 in2
b)205 in2
c)234 in2
d)322 in2
Mathematics
1 answer:
TEA [102]3 years ago
4 0
This is a rectangular cake, and there are 3 measurements, meaning that you are evidently finding volume.

Let's go back, first off, the formula for volume is...

V = L x W x H (Length, Width, Height)
Your measurements are 9 in, 13 in, 2 in.

All you need to do is follow the formula and multiply them.

9 x 2 = 18
18 x 13 = 234 in^{2}

Your answer is C: 234 in^{2}

Hope this helps!
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