Question

OA = 7 cm, find the area of the shaded region.
10. The area of an equilateral triangle ABC is 17320.5
cm? With each vertex of the triangle as centre, a
circle is drawn with radius equal to half the length
of the side of the triangle (see Fig. 12.28). Find the
area of the shaded region. (Use t = 3.14 and
13 = 1.73205)​

Answer 1

Answer:

area is 589cm^2

Explanation:

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