Question

in the figure <AOB=60 degree Ab=3c.m. a) what is the measure of <A?
b) what is the radius of the circle ​

Answer 1

Step-by-step explanation:

given :- AB = 3cm

/_AOB =60

solution :-

area of segment = r^2(πtheta/360-sintheta/2)

area of segment is given

..... 3= r^2(π60/360- sin60/2)

solve thiss and get radius of circle