3. If the volume of a cube is V cm", its surface area is Scm² and the length of a diagonal is d cm, prove
that V =- S.d.
6V3
Answers
Answered by
7
Answer:
a√3
Explanation:
Solve RHS first
1 ÷ (6√3) × s × d
s is 6a^2
d is a√3
or
volume = Vcm^2
surface area = 5cm^2
Diagonal = d cm
a^3 = 1 ÷ 6√3 × 6a^2 × √3
a^3 = a^3
No need to mark me read as brainliest only say thanks .
Similar questions