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brilliants [131]
3 years ago
11

Find the area please explain

Mathematics
2 answers:
cluponka [151]3 years ago
6 0

Answer:

It's 243 sq in.

Step-by-step explanation:

You have to multiply the 18 since it the the actual height and 13.5 because it is the width while the 19 is just some random number that has nothing to do with anything.

Marina86 [1]3 years ago
4 0

Answer:

i think its 299 in

Step-by-step explanation:

base 1+base 2 divided by 2 times height

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31.41

Step-by-step explanation:

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x = 63; y = 27

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