Question

23.
In the given figure angle B =30. Find the value of x.​

Answer 1

Answer:

60°

Step-by-step explanation:

Here AB is tangent of circle So, ∠A=90°

In ΔAXB

By angle sum property

∠A+∠B+∠X=180°

∠X+90+30=180

∠X=180-120

∠X=60°