A ABC is right angled at A. The sides AB, BC and AC are ae tangents to the circle with centre "O as shown in
the figure. If AB = 6cm, BC = 8cm, find the area of the shaded region.
6cm
8cm
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Answer:
radius of circle (r) =AB+BC-AC/2
=8+6-10/2
=2cm
may be shaded region be like it
=area of triangle-area of circle
=0.5×8×6-π×2^2
24-12.56. (π=3.14)
11.44cm^2
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