Question

1.
In the figure, a
semicircle with
its diameter on
the hypotenuse
of a right angled -15-
triangle, is shown touching the remaining
sides of the triangle. The two parts of the
hypotenuse made by the centre of the
semicircle have lengths 15 cm and 20 cm
respectively. Find the radius of the semicircle.
​

Answer 1

Answer:

please attach figure also.....