The edges of a cubiod are in the ratio 1:2:3 and its surface area is 88cm2 . The volume of the cuboid is :
Answers
Answered by
7
Hey friend
See attachment ☝☝
Be perfectionist
See attachment ☝☝
Be perfectionist
Attachments:
conjureroman:
my answer is correct
Answered by
2
Let the sides be x, 2x and 3x
surface area of cuboid=2(lb+bh+ hl)
88=2(x *2x+2x*3x+3x*x)
44=2x^2+6x^2+3x^2
44=11x^2
4=x^2
2=x
sides: -
2cm
4cm
6cm
surface area of cuboid=2(lb+bh+ hl)
88=2(x *2x+2x*3x+3x*x)
44=2x^2+6x^2+3x^2
44=11x^2
4=x^2
2=x
sides: -
2cm
4cm
6cm
Similar questions