The length,breadth and height of a cuboid are given as 8cm,6cm and 4cm. Then LSA of cuboid is equal to:

112 sq.cm

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114 sq.cm

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116 sq.cm

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118 sq.cm

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Solution

The correct option is A 112 sq.cm
LSA of cuboid = 2h(l+b)

For the given cuboid, l=8cm; b=6cm and h=4cm
Therefore LSA = 2 $\times 4 (8 + 6)$ = $2 \times 4 \times 14$ = 112 sq.cm

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Q. Find the height of the cuboid whose length is 8 cm, breadth is 6 cm and lateral surface area is 112 sq cm.

Q. LSA of a cuboid having length l, breadth b and height h is equal to :

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The length,breadth and height of a cuboid are given as 8cm,6cm and 4cm. Then LSA of cuboid is equal to:

The correct option is A 112 sq.cmLSA of cuboid = 2h(l+b) For the given cuboid, l=8cm; b=6cm and h=4cm Therefore LSA = 2×4(8+6) = 2×4×14 = 112 sq.cm

The correct option is A 112 sq.cm
LSA of cuboid = 2h(l+b)

For the given cuboid, l=8cm; b=6cm and h=4cm
Therefore LSA = 2 $\times 4 (8 + 6)$ = $2 \times 4 \times 14$ = 112 sq.cm