Question

the length of a rectangle is 5 M greater than its breadth and its perimeter is 250 m find the length and breadth of the rectangle​

Answer 1

Answer:

l = 65m

b = 60m

Step-by-step explanation:

length = l

breadth = b

perimeter = 2 (l + b) = p

now l = 5 + b

p = 2 (l + b) = 250

substitute l = 5 +b in the above equation

2 (5 + b + b) = 250

2 (5 + 2b) = 250

10 + 4b = 250

4b = 240

b = 60

then l = 5 + b

= 65