emileetownsend15
emileetownsend15 emileetownsend15
  • 08-08-2019
  • Mathematics
contestada

Find the lateral area of each prism. Round to the nearest tenth if necessary.

a. 64 units2
b. 256 units2
c. 320 units2
d. 384 units2

Find the lateral area of each prism Round to the nearest tenth if necessary a 64 units2 b 256 units2 c 320 units2 d 384 units2 class=

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calculista
calculista calculista
  • 20-08-2019

Answer:

Option b. 256 units2

Step-by-step explanation:

we know that

The lateral area of the prism is equal to

[tex]LA=PH[/tex]

where

P is the perimeter of the base

H is the height of the prism

Find the perimeter of the base

The base is a square

so

[tex]P=4(8)=32\ units[/tex]

we have

[tex]H=8\ units[/tex]

substitute in the formula

[tex]LA=(32)(8)=256\ units^{2}[/tex]

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