Question

it the lsA of a cube is 600cm then tsa is​

Answer 1

ANSWER

Given T.S.A. of a cube as 600 cm

2

, we have to find its L.S.A. But we know T.S.A. = 6l

2

, where l is the length of the cube. Hence 600=l

2

or l

2

=100 units. Taking square-root, we get l=10cm. But we also know that L.S.A. =4l

2

.

Hence,

L.S.A. =4×10×10=400cm

2

.