Question

Two angles of a triangle are 5π/9 and 5π/18. Find
the degree and radian measure of thind angle .​

Answer 1

Answer:

5π/9 = 100°

5π/18 = 50°

So according to Angle sum property

3rd angle = 180-(100+50)=30°

In radians= π/6

which is the required ans!