Side of a cube is 7 cm. Find its (i) total surface area , (ii) lateral surface area
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Answered by
9
Answer:
Side of a Cube=a=7cm
(i)TSA=6a²
=>6×(7)²=6×49=294
=>294cm²
(ii)LSA=4a²
=>4×(7)²=4×49=196
=>196cm²
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Answered by
2
Step-by-step explanation:
given side of cube=7 cm
lateral surface of cube=4a^2(4 a square)
=4*(7)^2=4*49=,196 cm square
total surface area of cube =6a^2
=6*(7)^2=6*49=294 cm square...
* represents multiplication and ^ represents whole square
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