Question

find the perimeter and area of rectangle length : 9hm breadth : 7 dam​

Answer 1

Area - 63,000 m sq. and perimeter - 970m.

Answer 2

Answer:

perimeter =1940m

and

area=63000m²

Step-by-step explanation:

1hm=100m

so, 9hm=900m

and 1 dam(decametre)=10m

so, 7dam=70m

perimeter =2(900+70)m=1940m

and

area=900x70=63000m²