Question

The perimeter of a rectangle is numerically equal to its area. If the width of a 11/4 cm then its length is—
a) 11/3 cm
b) 22/3 cm
c) 11 cm
d) 10 cm​

Answer 1

Answer:

b)22/3cm

Step-by-step explanation:

Perimeter of the rectangle=Area of rectangle

2(l+b)=l*b

given that b=11/4cm

2(l+11/4)=l*11/4

l+11/4=11l/8

l-11l/8=-11/4

8l-11l=-88/4

-3l=-22

3l=22

l=22/3cm