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2 years ago

Helpppppp pl.ssssssssssss IIIINEeeDDD THISS DONE TODAY!!!!!!

Mathematics

1 answer:

tino4ka555 [31]2 years ago

5 0

Answer:

1134

Step-by-step explanation:

Again I chose to separate the top half from the bottom.

top half: B*h=12*10*7=840

bottom half:21*7*2=294

add these two together 840+294=1134

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fomenos

The simplified expression for perimeter is: 24x+39

Further explanation:

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