Question

find the area of a rectangle whose perimeter is 50mtr And length is 20mtrs find the breadth with the formula​

Answer 1

answer:

perimeter of rectangle = 2 ( l + b )

50 = 2 ( 20 + b )

50/2 = 20+ b

25 = 20 + b

b = 25 - 20

b = 5 m

area of rectngle = ( l× b )

= 20 m × 5 m

= 100 m²

Answer 2

Hop you understand

thank you