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3 years ago

Find the lateral area and the total area of the prism.

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

We have that

1) the lateral area----------------> L=P*h
P=(3+3+3) h=6
L=(3+3+3)*6=54 in²

the answer part 1) is the lateral area is 54 in²

2) the total area=------------- > S=P*h+2B
2B=2*[3*3/2] P*h=54

S=2*[3*3/2]+54=63 in²

the answer part 2) is the total area is 63 in²

mezya [45]3 years ago

7 0

Answer:

54 sq. ft.

Step-by-step explanation:

LA=ph or in other words Lateral Area= base perimeter * height

The perimeter of the base is 9 because 3+3+3=9.

The height is 6. So 6 * 9 = 54

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Step-by-step explanation:

Given: The coordinates of the original rectangle are (8, 6), (4, 6), (8, −4), and (4, −4). We know that the coordinates of the image after dilation from the origin by a scale factor of k is given by:_

$(xy)\rightarrow(kx,ky)$

Then, the coordinates of the image after dilation from the origin by a scale factor of 1.5 are given by:_

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3 years ago