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pav-90 [236]
11 months ago
14

Find the length of one edge of a cube if its lateral surface area is 144 square centimeters. a. 4 cm b. 8 cm c. 6 cm d. 3 cm

Mathematics
1 answer:
Igoryamba11 months ago
6 0

The length of one edge of the cube exists 6 centimeters.

<h3>What is the lateral surface area of a cube?</h3>

The lateral surface area of a cube exists

$A=4 a^{5}$

where a stands the length of one edge of a cube.

It exists given that the lateral surface area of the square stands at 144 square centimeters.

Substitute A = 144 in the above formula.

$144=4 a^{2}

Divide both sides by  4.

$36=a^{2}

Taking square root on both sides.

$\sqrt{36}=\sqrt{a^{2}}

6 = a

The length of one edge of the cube exists 6 centimeters.

Therefore, the correct answer is option c. 6 cm.

To learn more about lateral surface area of a cube refer to:

brainly.com/question/28162298

#SPJ4

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Read 2 more answers
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