Question

The lateral surface area of a cube is 64msquare .find its total area

Answer 1

Answer:

96

Step-by-step explanation:

LSA of cube = 4a^2

64 = 4a^2

64/4 = a^2

16= a^2

a= 4

TSA of cube = 6a^2

=6(4)^2

=96

Answer 2

SOLUTION

Given

• Lateral Surface area = 64m²

Answer

• T.SA = 96cm²

To Calculate

• Total surface area

Step by Step Explanation

Lateral surface area = 64m² ( Given)

Lateral Surface area of Cube = 4a²

==> 64 = 4a²

==> 64/4= a²

==> a²= 16

==> a= 4

Total surface area of Cube = 6a²

==> 6×(4)²

==> 6×16

==> 96 cm²

Hence

• T.SA= 96cm²

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