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Find the side of cube whose surface area is 5400 sq. cm

Posted by Babita Bhatt 5 years, 11 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 11 months ago

Surface area of the cube = 5400m²

Let,the side of the cube = x m

So,the surface area = 6x² m²

[Since the surface area of a cube = 6 × (side)²]

6x² = 5400

x² =900

x = 30 m

2Thank You

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CBSE > Class 08 > Mathematics