Question

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​

Answer 1

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