Question

Please answer the question.

Very Very Urgent.
I want Brainliest Answer.

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Answer 1

Answer:

Step-by-step explanation:

Join the centers, the result will be an equilateral triangle of side 7cm

find the area of the triangle using (√3)/4 (a^2) where a is 7cm, hence area is 21.22 cm^2

Now find area of the adjoining sectors for which the angle is $\pi /3$\pi

Now find the area of the 3 sectors using $\pi /3* 3.5^2$, hence area is 19.23 cm^2

Now subtract area of triangle from that of sectors, hence the area is 2.01 cm^2

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