Question

What is the length of the wooden strip required to frame a photograph Of lengthvanad breadth 32cm and 21cm respectively
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Answer 1

Answer:

length of the wooden strip = perimeter of rectangle

= 2(l+b)

= 2(32+21)

= 2(53)

= 106cm

Answer 2

Answer:

156 cm^2

Step-by-step explanation:

Length of wooden strip = Perimeter of rectangular frame

Perimeter

= 2 * (Length + Breadth)

= 2 * (32 + 20)

= 2 * 52

= 156 cm^2