Question

a wire of length one metre 20 cm is cut into two equal pieces one piece is bent to form a square and the other one band to form a rectangle of length 22cm compare the area of the rectangle and square found​

Answer 1

Answer:

Area of square is greater than area of rectangle by 49 cm^2.

Step-by-step explanation:

Total length = 1m 20cm = 120cm

Length of each of the two parts

= 120/2 = 60cm

● 1st part makes a square

hence each side = 60/4 = 15cm

so, Area of square = (Side)^2

=15^2 = 225cm^2

● 2nd part makes a rectangle of length 22cm

and, 2(l+b) = perimeter

2(22+b) = 60

22+b = 60/2

b = 8cm

so, Area of rectangle = lb

= 176 cm^2

Hence, Area of square is greater than area of rectangle by 49 cm^2.

Answer 2

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