Question

2
4. A rectangular sheet of paper is 12
cm long and 10
cm wide.
Find its perimeter.
5. Find the perimeters of (i) AABE (ii) the rectangle BCDE in this
figure. Whose perimeter is greater?
6. Salil wants to put a picture in a frame. The picture is 77 cm wide.
3
5
در
cm wide. H
To fit in the frame the picture cannot be more than 7
10
the picture be trimmed?​

Answer 1

Answer:

4. The length of rectangular sheet = 12

The breadth of rectangular sheet= 10

Perimeter of rectangle = (2×length + breadth)

acc. to ques.

Perimeter of rectangle= 2×12+10

=2×22

=44cm. ans.