Question

Q1. A rectangular photo frame is to be made with wooden strip. Find
the length of wooden strip required If the length and breadth of
photoframe a 35cm and 15cm respectively?

Answer 1

You have to take out the perimeter of the rectangular frame

Step-by-step explanation:

peremetere of a rectangle= 2 ×( l+b )

= 2× (35+15)

= 2× 50

= 100

Thus, the length of wooden strip required is 100cm

Answer 2

Step-by-step explanation:

perimeter of rectangle - 2xl+b

=2x35+15

=2x50

=100 is the length of wooden strip