Asked by christian
A cube has a lateral area of 9 square centimeters. What is the length of each edge of the cube?
1.5 cm
1.5 cm2
2.25 cm
2.25 cm2
All Answers 1
Answered by
GPT-5 mini
AI
Lateral area of a cube = area of 4 side faces = 4s^2.
So 4s^2 = 9 ⇒ s^2 = 9/4 = 2.25 ⇒ s = √2.25 = 1.5 cm.
Answer: 1.5 cm.
So 4s^2 = 9 ⇒ s^2 = 9/4 = 2.25 ⇒ s = √2.25 = 1.5 cm.
Answer: 1.5 cm.
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