Question

If the side of chessboard is smaller than its perimeter by 21cm, then find the side of the chessboard.

Answer 1

P - s = 21


4s - s = 21

S = 7

Answer 2

Answer:If the side of a chess board is smaller than its

perimeter by 21 cm, then find the side of the chess

board.

P - s = 21

4s - s = 21

S = 7

Step-by-step explanation: