English, asked by unwantedkiller02, 4 days ago

if the side of a chess board is smaller than its perimeter by 42 cm, then find the area of the chess board
(a) 100cm²
(b) 144cm²
(c) 196cm²
(d) 180cm²

Answers

Answered by pushpapurohit134

0

Answer:

196 cm

Explanation:

FORMUL=L×B 0

SO WE DON'T HAVE LENGTH AND BREATH

AND WE HAVE TO FIND AREA

so chees box shape is rectangle

so simply

multiply 42×42

multiply

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