Question

Find the length of ribbon to be pasted around the picture of length is 40 cm and breadth 38 cm find the area of picture also

Answer 1

Answer:

Step-by-step explanation

As the ribbon is to be pasted around the photo frame , we have take the perimeter of the frame.

P= 2(l+b)

P=2(40+38)

P=2×78

P=156 cm

Area=l×b

A=40×38

Area = 1520 sq. cm