Question

The figure given below shows a semicircle, in
which an isosceles right triangle is drawn with
its hypotenuse on the diameter of the semicircle.
The diameter of the semicircle is 14 cm. A point is
selected at random inside the semicircle. Find the
probability that the point lies in the shaded region.​

Answer 1

Answer:

area of triangle=   49 cm2

area of shaded part = 105 cm2

p(E)=105/154