Question

what is the length of wooden strip required to frame a photograph of length 32 cm and 21 cm respectively​

Answer 1

Answer:

106 cm

Step-by-step explanation:

We will use formula for perimeter 2(l+b)

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