187k views
3 votes
Angle C is inscribed in circle O AB is a diameter of O what is measure of A

Angle C is inscribed in circle O AB is a diameter of O what is measure of A-example-1

1 Answer

4 votes

Answer:

A = 53 degree

90-37 = 53 degree

As the triangle is a right angle triangle we see complimentary to the other angles and as all angles in a triangle equal 180, we see the other two which compliment this.

Explanation:

User Neat Machine
by
5.0k points