Q. 1 A4.0( 41 Votes )

# Find the later surface area and total surface area of the following right prisms.

Given, l = b = h = 4cm.

Formula Used:- total surface area = 2(lb + bh + lh)

Lateral surface area = 2h(l + b)

Here all dimensions are equal i.e. l = b = h = a(say)

Hence, total surface area = 6a2

= 6 × 42

= 96cm2

Lateral surface area = 4a2

= 4 × 42

= 64cm2

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