volume of a cube is 125 centimetre cube find the total surface area of this cube
garima521:
volume of cube=125cm cube
how
volume of cube=a×a×a
given h
what is the value of 'a' here
so side of cube =5
5*5*5=125so,a=5cm
cube root of 125 is 5
surface area of cube =6a square
surface area of cube= 150cm square
Answers
Answered by
4
HEY MATE HERE IS YOUR ANSWER.......
VOLUME OF CUBE= EDGE ^3
EDGE^3 = 125
EDGE = CUBE ROOT OF 125
EDGE = 5cm
TOTAL SURFACE AREA OF CUBE = 6 × EDGE^2
=6 × 5 × 5 = 150cm^2
THEREFORE , TOTAL SURFACE AREA IS 150 cm ^2
VOLUME OF CUBE= EDGE ^3
EDGE^3 = 125
EDGE = CUBE ROOT OF 125
EDGE = 5cm
TOTAL SURFACE AREA OF CUBE = 6 × EDGE^2
=6 × 5 × 5 = 150cm^2
THEREFORE , TOTAL SURFACE AREA IS 150 cm ^2
PLZ MARK MY ANSWER AS BRAINLIEST
Answered by
1
let the side of cube be Acm
volume of cube =125^3
A^3=5^3
therefore, A=5 CM.
thus,
total surface area =6*5*5=150cm^2.
how
what is the problem
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