Question

the breadth and length of a rectangle are in the ratio of 4:7. The length is 15 cm more than the breadth. If the breadth of a rectangle is 4x , how can we write the length of a rectangle
• write the relation in algebraic form
• find the length and breadth​

Answer 1

Answer:

let length be 7x and breadth be 4x

according to the question

(I) length=15+4x

(ii)area of rectangle = length × breadth

= 7x × 4x

=28x²