EXERCISE 19.11. Find the area of a square park whose perimeter is 560

1.	EXERCISE 19.11. Find the area of a square park whose perimeter is 560 m
Answer» Perimeter of square =4x side 560=4x side560/4=side140= sideArea of square =(side) ^2AREA =1400^2Area=19600 cm sq Perimeter of square=560m 4 X side = 560 Side= 560/4 Side= 140cm Side of square = 140cmArea of square = 4 X side = 140 X 140 = 19600 cm sq perimeter of square =560 560 =4×side 560/4= side 140 =side area =side ×side area = 140×140 =19600 cm sq

EXERCISE 19.11. Find the area of a square park whose perimeter is 560 m

Answer»

Perimeter of square =4x side

560=4x side560/4=side140= sideArea of square =(side) ^2AREA =1400^2Area=19600 cm sq

Perimeter of square=560m 4 X side = 560 Side= 560/4 Side= 140cm

Side of square = 140cmArea of square = 4 X side = 140 X 140 = 19600 cm sq

perimeter of square =560 560 =4×side 560/4= side 140 =side area =side ×side area = 140×140 =19600 cm sq