Question

A rectangular field has a perimeter of 100m.the length of the field is 10m more than the breadth.find the area off the field

Answer 1

Let the breadth be x

Length = x + 10

Perimeter = 2( Length + breadth)

100 = 2( x + x + 10)

100 = 2( 2x + 10)

100 = 4x + 20

4x = 100 - 20

4x = 80

x = 20

Find the length and breadth:

breadth = x = 20 m

length = x + 10 = 20 + 10 = 30 m

Answer: The breadth is 20 m and the length is 30 m

Answer 2

Answer:

26-Aug-2018 — A rectangular field has a perimeter of 100m.the length of the field is 10m more than the breadth.find the area off the field.

Explanation: