Question

A rectangular sheet of paper is 3/4 cm long and 1/2 cm wide. Find its perimeter .​

Answer 1

Answer:

Perimeter of rectangle

= 2(length + breadth)

= 2((3/4)+(1/2)) = 5/2cm

Answer 2

Answer:

The perimeter of the rectangular sheet is 2.50 cm or 2 1/2 cm.

Step-by-step explanation:

Formula for perimeter of rectangle

= (L x 2) + (B x 2)

= (3/4 cm x 2) + (1/2 cm x 2)

= 3/4 cm = 0.75

= 0.75 x 2 = 1.50 cm

= 1/2 cm = 0.50 cm

= 0.50 x 2 = 1 cm

Perimeter of rectangular sheet

= 1.50 cm + 1 cm

= 2.50 cm.

= 2 1/2 cm.