Home
Class 7
MATHS
A sheet of paper measures 35 cm by 25 cm...

A sheet of paper measures 35 cm by 25 cm . A strip of 5 cm width is cut from it , all around Find the area of the remaining sheet and also the area of the cut - out strip.

Text Solution

Verified by Experts

The correct Answer is:
`375cm^(2),500cm^(2)`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A rectangle measure 30 cm by 25 cm. A diagonal divides the rectangle into two triangles. Find the area of each triangle.

Find the area of a circle with radius 3.5 cm.

From a rectangular sheet of tin, of size 100 cm by 80 cm, are cut four squares of side 10 cm from each corner. Find the area of the remaining sheet.

Each side of a square flower bed is 2 m 80 cm long. It is extended by digging a strip 30 cm wide all around it. Find the area of the enlarged flower bed and also the increase in the area of the flower bed.

A path of width 3.5 m runs all around a circular pool having an area of 962.5 m^(2) . Find the area of the path .

Find the Area of a rectangle whose length is 25 cm and breadth is 18 cm.

Find the area of a rectangle whose length is 5.7 cm and breadth is 3.5 cm.

An open metallic bucket is in the shape of the frustum of the cone. If the diameters of the two circular ends of the bucket are 45 cm and 25 cm and the vertical height of the bucket is 24cm, find the area of the metallic sheet used to make the bucket. Also find the volume of water it an hold. (Use pi=22/7 )

A rectangular sheet of paper is 35 cm long and 28 cm wide. Find the area of the largest circle that can be cut from this sheet.

From a rectangular cardboard sheet 145 cm long and 32 cm broad ,42 circular plates each of diameter 8 cm have been cut out . Find the area of the remaining portion of the sheet.