Question

Length of a rectangle is 3 metres more than its breadth bright its area as an algebraic expression

Answer 1

Answer:

let the breadth be 'b'

length of the rectangle =3+b

area of a rectangle =l*b

area of rect=b*(3+b)

=3b+b=4b

b =4

area =4*7=28

28m^2 is the area

algebraic expressions= area of rectangle =b*(3+b)