Question

find the area of the rectangle field whose perimeter is 100 meater and breadth is 20​

Answer 1

Answer:

600sq metre

Step-by-step explanation:

Perimeter=2(L+B)

100=2(L+20)

100=2L+40

100-40=2L

60=2L

60/2=L

30=L

Area = L x B

Area= 20 x 30= 600 sq metre