Question

take out angle b and a​

Answer 1

angle a=37 degrees(two triangles originating from the same chord of a circle and if it touches the circles circumfrance, then the angle formed at the circle close to the part where it touches the circumfrance is equal)

b=95 degrees(opposite angles are equal)

Answer 2

Answer:

a is 37°

and b is 95°

An angle at the circumference of a circle is half the angle at the centre standing on the same arc.

Two angles at the circumference standing on the same arc are equal.