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Dmitry [639]
3 years ago
7

Need help fast right now. Find the surface area of each solid. Round to the nearest tenth of necessary.

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

5)surface =2(lb*bh*hl)

=2(12*4+4*4+4*12)

=2(48+16+48)

=2(96+16)

=2*112

=224inc^2

6)surfacearea=2*pi*r(r+h)

=2*3.14*2(2+1)

=6.28*2*3

=6.28*6

=37.68m^2

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Answer:

The area of parallelogram ABCD is equal to the area of parallelogram EFGH.

Step-by-step explanation:

Given

Parallelogram ABCD

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C =(4,6)

D = (1,6)

Parallelogram EFGH

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Required

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So: To do this, we plot ABCD and EFGH on a grid, then we measure the base and the height of both.

See attachment 1 for ABCD

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See attachment 2 for EFGH

In (2), we have:

Base = 3\ units

Height = 4\ units

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