Question

5. A cylinder of curved surface area 1,250 m' is formed from a rectangular metallic sheet. Find the dimensions of the rectangular sheet if its length is double of its breadth.​

Answer 1

Refer to the attachment!!

Answer 2

First let the length be 2x

and breadth be x

now both figures have same area

so, 2X×X=1250

2Xsquare=1250

Xsquare=1250/2=625

X = 625 square root

X=25

then put the value of X in length and breadth

length =50m, breadth =25m

hope it will help you