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The side of an equilateral triangle is 28 cm. Taking each vertex as the centre, a circle is described with a radius equal to half the length of the si...

SSC SSC CGL Tier 1 Medium Triangles MCQ

Question

The side of an equilateral triangle is 28 cm. Taking each vertex as the centre, a circle is described with a radius equal to half the length of the side of the triangle. Find the area of that part of the triangle which is not included in the circles (use π = 22/7 and √3 = 1.73).

Options

A.

30.89 cm²

B.

38.08 cm²

C.

31.08 cm²

D.

39.08 cm²

equilateral triangleareageometrycirclesmensuration

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