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-Dominant- [34]
3 years ago
8

Need help on this please

Mathematics
1 answer:
Akimi4 [234]3 years ago
7 0
Question 10
30-2=28

28*2= 56
56*2= 112
120*2= 240

240+112=352.

Area = 352 square feet
Question 11
Volume = pi*r*r*h
=3.142*2.5*2.5*0.5
= 9.817
From the choices the answer is
D. 9.8 cubic ft
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