Question

find the side and area of the square​

Answer 1

Answer:

SIDE IS 19 AND AREA IS 21

Step-by-step explanation:

Answer 2

Answer:

first find the perimeter of the rectangle :

= 2 ( 24 + 16 ) = 2 × 40 = 80 cm

According to the question, perimeter of the rectangle = perimeter of the square

perimeter of the square will be same as rectangle

so perimeter of the square = 80 cm

we know , perimeter of square = 4 × side

according to the question, 4 × side = 80

side = 20 cm

area of the square = side × side = 20 × 20 = 400 cm²