Math, asked by rambahadur1thakur88, 7 months ago

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10. A square of side 80 cm, had patterns in circles of diameter 15 cm laid out
each touching the other. Find the area of the square not covered by the circles.

Answers

Answered by zahrathakur98

1

Answer:

6223.21

Step-by-step explanation:

area of square =(side)square

80×80=6400cm

diameter=15cm

radius =15/2 =7.5 cm

pattern in circle =22/7

therefore remaining area

6400-2/7×7.5×7.5

ans. 6223.21cm

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