Question

What is the length of a rectangular plot whose perimeter is 280 m and breadth is 55 m?

Answer 1

Answer:

Answer

p=2(l+b)

260=2(90+b)

130=90+b⇒b=40cm= breadth

solution

Answer 2

Answer:

given perimeter =280m

and breadth is 55m

length = x

perimeter of rectangle = 2(l+b)

280= 2(x+55)

280/2=x+55

140=x+55

x=140-55

x=85 meters