Question

Find the total surface Area and lateral surface area of a geometry box of dimensions 12cm,4cm and 2cm​

Answer 1

Answer:

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Explanation:

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Answer 2

Given :-

• Dimensions of the box = 12cm,4cm & 2cm.

To find :-

• Total surface area of geometry box ?
• Lateral surface area of geometry box ?

Solution :-

• Let's consider the geometry box as cuboid.

Where,

• Length = 12cm
• Height = 4cm
• Width = 2cm

• Let Length of rectangle be l cm.

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« Now, By using the formula,

→ TSA = 2( lb+lh+bh )

→ 2(12 × 2 + 12 × 4 + 2 × 4)

→ 2(48+24+8)

→ 2(80)

→ 160cm²

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« Now, Let's Find lateral surface area,

→ LSA = 2(l+b)h

→ 2(12 + 4)2

→ 2(16)2

→ 32 × 2

→ 64cm²

∴ Hence, LSA of the cuboid is 160cm² & TSA of the cuboid is 64cm².