Question

11. A chess board has an area of 100 square cm. What is the length of each side
of the chess board?​

Answer 1

Answer:

Step-by-step explanation:

first of all, we know that a chess board is a square.

all its sides will be equal.

area of square= 4 x side

= 4s= 100

= s = 100/4

= s = 25 cm answer

Answer 2

Answer:

10 cm

Step-by-step explanation:

a chess board is a square.

square root of 100 is ten