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CBSE Class 10 Answered

How area of hankercife comes 42 of exercise 12.3 question no 11
Asked by balkamble06 | 14 Nov, 2017, 09:26: PM
answered-by-expert Expert Answer
Hi,
 
In a question, it is given that radius of each circle = 7 cm
Thus, diameter of each circle = 14 cm
 
Now, on each side of square, there are 3 circles.
Hence, side of a handkerchief (square) = 3 x Diameter of each circle = 3 x 14 = 42 cm
 
Thus, area of handkerchief = (42)2 = 1764 sq. cm
 
Hope this clarifies your doubt.
 
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Answered by Rashmi Khot | 07 Dec, 2017, 10:19: AM

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