Question

3)
In the adjoining figure, O is the centre of the
circle. From point R, seg RM and seg RN are
tangent segments touching the circle at M and
N. If (OR) = 10 cm and radius of the circle = 5
cm, then
(1) What is the length of each tangent segment ?
(2) What is the measure of ZMRO ?
(3) What is the measure of Z MRN ?





here's a fig ​

Answer 1

Answer:

Answer in the above attachment