Question

What is the length of the wooden srrip required to frame a photograph of length and breath 32 cm and 21 cm respectively

Answer 1

length=32cm
breadth=21cm
perimeter=2(l+b)
2(32+21)
2(53)
2*53=106cm

Answer 2

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