Question

Q4. Area of a square whose perimeter is 20 cm is
sq cm.
a) 20cm
b) 25 cm? c) 30cm?
(a)
O
(b)
O (c)​

Answer 1

20

Step-by-step explanation:

20 /25. l. n. 39hhhhDfghbb

Answer 2

Answer:

area of square= side*side

Step-by-step explanation:

perimeter of square= 4a

20=. 4a

a=20/4

a=5

so side of square=5

therefore, area of square= side* side

5*5=25cm square

hence, area of square=25