Size of rectangular strip = 25cm×7cm. By rotating, about the longer side, we find a right circular cylinder, then the radius of cylinder (r) = 7cm

Dimensions of rectangular strip = 25cm×7cm. By rotating the strip along longer side (25 cm), a solid (Cylindrical in shape) is formed whose. Radius (r)=7 cm ...

People also ask

What is the volume of a rectangular strip 25 cm into 7 cm is rotated about the longer side?

What is the length of the diagonal of a rectangle whose sides measure 7 cm and 24 cm 12?

What is the width of rectangular sheet of paper if its area is 20 cm its length is 5 cm?

What is the size of a rectangular sheet of paper 40 22 cm is rolled to form a hollow cylinder?

Dec 31, 2022 · When a rectangular sheet is rolled along the length, a cylinder is formed with height equal to length of rectangular sheet and circumference of ...

When a rectangular sheet is rotated about its length, we get a cylinder where the height of cylinder =7 cm. and the circumference of the base of the cylinder = ...

Jul 21, 2023 · A rectangular strip 25cm×7cm is rotated about the longer side. Find the total surface area of the solid thus generated.

Missing: X | Show results with:X

Feb 10, 2022 · Solution: When the given sheet is rotated, it forms a cylinder of height/length of 25 cm. The radius of the cylinder will be 7cm.

A rectangular sheet of dimensions 25 cm × 7 cm is rotated about its longer side. Find the volume and the whole surface area of the solid thus generated.

Apr 20, 2019 · When this strip is rotated about its longer side, The height of the cylinder becomes = 25 cm Radius = 7 cm ∴ The total surface area of the cylinder = 2πr(h + ...