Question

The area of rectangular field is 2100 sq.m. if field is 60 m long. Find its perimeter.
180 m
b) 190 m
c) 290 m
d) 240 m​

Answer 1

Answer:

b) 190 m

Explanation:

b) 190 m

area of rectangular field is l×b= 2100

60×b=2100

b= 2100/60= 35

b=35m

perimeter of rectangular field=2(l+b)

2(60+35)

2×95=190m

Answer 2

Answer:

area of rectangle field=2100msq

length=60m

breath =?

formula=L×B=A

60×b=2100

b=2100/60=35m

perimeter =2(L+B)

2(60+35)=190m

that is (b) 190m

HOPE IT WILL HELP U✌✌