Question

7. 7. Look at the adjoining figure. If O is the
centre of the circle and ST = 3 cm, then find
the radius of the circle when RS I PQ.​

Answer 1

Answer:

5cm

Step-by-step explanation:

om=3cm

ab=8cm

using Pythagoras theorem in triangle AOM

ao^2=am^2+om^2

oa^2=4^2+3^2

oa= 5cm