Question

The total length of all sides of a rectangular Park 72 if its length is 20 then its area is

Answer 1

Answer:

→ x = 16m . then, → Area of rectangular park = Length * Breath = 20 * 16 = 320 m² (Ans.)

HOPE IT WILL HELP YOU...

LIKE....

Answer 2

Answer:

total lenght of rectangular park = perimeter of rectangular park

so, perimeter of rectangular Park = 72

2( l + b ) = 72

( l + b )= 72/2

20 + b = 36

b = 36 -20

b = 16

now,

area of park = l × b

= 16 ×20

= 320 answer

hope the answer is right