Question

a rectangle is long as double as of its breadth if the area of rectangle is 98m2 find perimeter​

Answer 1

Length is 14 m

While breath is 7 m.

Please mark it as the brainlest answer

Answer 2

Answer:

Step-by-step explanation:

let breath be x

then length will be 2x

area of rectangle = l*b

                             = 98 m2

                         98=x*2x

                              =2x^2

                          98/2=x^2

                           49=x^2

                            7=x

breath = 7

length= 2*7=14

perimeter= 2(l+b)

                 =2(7+14)

                   = 2*21

=42m