Question

What is the length of the wooden strip required to frame a photograph of length and breadth 32cm and 21cm respectively?

Answer 1

The lenght of wooden strip required is the perimeter of the photo frame.
The perimeter of a rectangle
=2(l+b)
=2(32+21)
=2×53
=106cm

Answer 2

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length of the wooden strip required to frame a photograph = 106 cm

Step-by-step explanation:

Length (l) of photograph = 32 cm

Breadth (b) of photograph 21 cm

Length of wooden strip required Perimeter of Photograph

= 2 x (I + b)

= 2 x (32 + 21) 2 x 53 = 106 cm