Question

Find the area of the rectangle whose length is 42m 50cm perimeter is 145 meters.

Answer 1

Perimeter = 145 m
Length = 42.5 m
Breadth = 145-42.5
= 102.5 m
Area = length × breadth
= 42.5 × 102.5
= 4356.25 sq. m

Answer 2

m length 42.5 mperimeter = 145 m breadth= 145-42. 5 = 102. area= lenght× breath= 142.5-102.5 = 4356 = sq m right answer hai