Question

answer above questions​

Answer 1

Answer:

60° is the answer of this question it's correct

Answer 2

Answer:

150°

Step-by-step explanation:

Let AB the chord of circle whose centre is C .

Draw a diagram for better visualization .

Note that AC and BC are radius of circle . So

AC = BC = AB = Radius

So

∆ABC is equilateral so Angle ACB is 60° .

Now Chord AB makes 60° at centre so it will make half of it at point P ( Which lies same side as P on circumference )

So angle APB = 30° . But it is major axis .

For Finding angle at minor axis let take a point Q on it and complete Quadrilateral PAQB which is cyclic quadrilateral so its opposite angles sum is 180° .

Note That angles APB and AQB are opposite angles of it

Angle P + Q = 180

Q = 180 - 30 = 150 °