In the figure shown below, the centers of the two circles are A and B. PQ is a common chord to the two circles. AP =...

      

In the figure shown below, the centers of the two circles are A and B. PQ is a
common chord to the two circles. AP = 6cm, BP=4cm and PQ =5cm
fig651962019412.png
Calculate the area of the shaded region (take π as 3.142)

  

Answers


Kavungya
52 = 62 + 62 – 2 x 6 x 6 cos A
72 cos A = 72 – 25 = 46
Cos A = 46/72 = 0.6389
A = Cos-1 0.6389 = 50.29º
Area of the minor sector APQ
= 50.29 x 3.142 x 62
360
fig661962019415.png
Kavungya answered the question on June 19, 2019 at 13:17


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