Question 6:
In a circular table cover of radius 32 cm, a design is formed leaving an equilateral triangle ABC in the middle as shown in the given figure. Find the area of the design (Shaded region). [Use π = 22/7]
Answer:
Radius (r) of circle = 32 cm
AD is the median of ΔABC.
AO = 2/3 AD = 32
AD = 48 cm
In ΔABD,
AB2 = AD2 + BD2
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