Question

1. The perimeter of a rectangular piece of glass is 50 cm. Find its area, if its length is 14 cm.
Thormy​

Answer 1

Step-by-step explanation:

given : perimeter of rectangle =50 cm and length =14cm

find :area of rectangle

perimeter of rectangle =2(l+b)

50 =2(14 +b)

14+b =25

b=25 -14 =11 cm

area of rectangle = Length x breadth

= 14 x 11cm2

=154cm2