Question

5 marks question long answer type

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Answer 1

Refer to the attachment given above

Hope u find it help ful

Answer 2

Answer:

are of the middle region=area of equilateral triangle of side 7 cm-area of all three sectors of circle

area of equilateral triangle=$\sqrt{3}side^{2}/4$=20.8

area of three secors=3*area of one sector= πr²/6= 6.41

area of middle part= 20.8-6.41

=14.29

Explanation: