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Bishruta Bhowal

· started a discussion

· 1 Months ago

Bishruta (Question: 273542.0 )

Calculation mistake in last step

Question:

Find the area of shaded region.

  

Options:
A)

a22π2-1    sq unit

B)

a22π2+1    sq unit

C)

D)

a2π2+1    sq unit

Solution:

Ans: (c)

  

Bishruta Bhowal

· commented

· 1 Months ago

options are also incorrect
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