A rectangular piece of tin of size 30 cm x 18 cm is rolled in two ways once along its - Maths - Mensuration

Question

A rectangular piece of tin of size 30 cm x 18 cm is rolled in two
ways once along its length (30 cm)
and once along its breadth Find the ratio of the volumes of the two
cylinders so formed

Brijendra Pal · Accepted Answer

Hi,
When rolled along it's length, then circumference will be 30
2πrâ€‹1 = 30 cm
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a563b77e2866%20png"
style="width: 309px; height: 357px;">

A rectangular piece of tin of size 30 cm x 18 cm is rolled in two ways once along its length (30 cm) and once along its breadth. Find the ratio of the volumes of the two cylinders so formed.

A rectangular piece of tin of size 30 cm x 18 cm is rolled in two ways once along its length (30 cm)
and once along its breadth. Find the ratio of the volumes of the two cylinders so formed.