the total surfaces area of a cube is 1350 sq. m. find its volume
Answers
Answered by
8
area =6a^2
1350=6a^2
a^2=225
a=15
then
V=a^3
V=15*15*15
V=3375cubic m
1350=6a^2
a^2=225
a=15
then
V=a^3
V=15*15*15
V=3375cubic m
Answered by
1
Answer:
3375 m^3
Step-by-step explanation:
Given T.S.A. of a cube =6a^2
according to the question given t.s.a = 1350
6a^2=1350
a^2 =1350/6
a^2 =225
there fore, a=root225
a =15m
therefore, volume of the cube is a^3
= 15^3
=3375m^3
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