Question

20. If the area of a square is 484 cm. The perimeter of the square is
A) 44 cm
B) 88 cm
C) 22cm
D) 176cm​

Answer 1

Answer:

B) 88cm

Step-by-step explanation:

$\huge{\underline{\mathtt{\red{ƛ}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}} :) :)$

Area of square = side^2

$\tt{484 = sid{e}^{2}} \\ \tt {= > (22 {)}^{2} = sid {e}^{2}} \\ \tt \blue{ = > side \: = 22cm}$

Perimeter = 4 × side

=> 4 × 22

=> 88cm

Hope it helpful ..... ✌️