Question

A rectangle has an area of 60cm.the perimeter of the rectangle is 46 cm. find the length and width of the rectangle.

Answer 1

Answer:

l=20,b=3 vice versa

Step-by-step explanation:

area =lb=60

perimeter=2(l+b)=46

l+b=23

lb=60

l(23-l)=60

l^2-23l+60=0

(l-20)(l-3)=0

l=20 thn b =3

l=3 thn b =20