if the total surface area of a cube is 216m^2 , then find its volume
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3
hey buddy your answer is here
TSA of cube= 6l square=216m square
l square =216/6
l square=36
l=square root of 36 =6
hence length = 6m
then volume =cube of 6m=216m cube
Answered by
5
we know that total surface area of cube = 6a²
[ where 'a' is the length of one side ]
According to question
6a²= 216 m³
a²=36 [dividing both sides by 6]
a = 6 m
So length of one side is 6
Volume of cube = a³ [ where 'a' is the length of one side ]
6³= 216 m³
[ where 'a' is the length of one side ]
According to question
6a²= 216 m³
a²=36 [dividing both sides by 6]
a = 6 m
So length of one side is 6
Volume of cube = a³ [ where 'a' is the length of one side ]
6³= 216 m³
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