find the volume whose total surface area of a cube is 486 cm
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Answered by
15
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@tanu66
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if it is cm2 also will the answer be same
can i know how to answer the question in tiz app
go to the answer feed then click on the question which you know and you will got an option answer down wards.. click it and answer..
Answered by
9
Hi...☺
Here is your answer...✌
LET the length of edge of the Cube be 'a' cm
GIVEN THAT,
Total Surface Area of Cube = 486 cm²
6 (a)² = 486
a² = 486/6
a² = 81
=> a = 9
Now,
Volume of Cube = (a)³
= (9)³
= 729 cm³
HENCE,
VOLUME OF GIVEN CUBE IS 729 cm³
Here is your answer...✌
LET the length of edge of the Cube be 'a' cm
GIVEN THAT,
Total Surface Area of Cube = 486 cm²
6 (a)² = 486
a² = 486/6
a² = 81
=> a = 9
Now,
Volume of Cube = (a)³
= (9)³
= 729 cm³
HENCE,
VOLUME OF GIVEN CUBE IS 729 cm³
:-)
thank u
Welcome Jayasuriyan :)
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