Question

Solve step by step.
Plz answer the question.
Wrong answer will be reported​

Answer 1

Answer:

join A to B

area of rectangle = 2*3=6mm^2

area of half semicircle=1/2π*1mm^2

1/2*22/7

11/7

now required answer= 6-11/7

31/7mm^2

Answer 2

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