Math, asked by akhilrockzzz, 1 year ago

There is a solid cube which has been cut into 2 cuboids of 2 equal volumes. Find the ratio of the total surface area of one of the cuboids to that of the cube

Answers

Answered by divyanshbajaj11

1:1 as the volumes are same so side will be x/2 which will be cancelled out when we find ratio

akhilrockzzz: Wrong answer

divyanshbajaj11: Let the side of cube = x
Then TSA of cube = 6x2

When the cube is cut into two cuboids of equal volumes then
length = x/2
width = x
height=h
TSA of cuboid = 2(lb+bh+hl) =
2
(
x
2
2
+
x
2
+
x
2
2
)
=

2
(
2
x
2
)
=
4
x
2

TSA of cuboid : TSA of cube = 4x2:6x2= 2:3

divyanshbajaj11: Is this the right answer

vanshika24: Answer will be 3:2

Answered by vanshika24

Hopefully this will help you........

vanshika24: Where is the image gone

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