Question

Perimeter and Area 305
4. The perimeter of a rectangular field is 151 m. If its breadth is 32 m, find its length
and area.
the cost of
T.​

Answer 1

perimeter= 151m

breadth= 32m

length= 43.5m

perimeter of rectangle= 2l+2b

151= 2l+ 2×32

151= 2L+ 64

2L= 151- 64

2L= 87

L= 87/2

L= 43.5

Area of rectangle= L×B

= 32× 43.5=1392m²