Question

Two triangles – triangle ABC and triangle ABD – sit inside a circle with a diameter, represented by the line AB, equal to 5. Which of the following statements regarding Angle 1 (angle CAB) and Angle 2 (angle ADB) is correct?Angle 1 is less than Angle 2Not enough information to solve the problemAngle 1 is equal to Angle 2

Answer 1

Given:

C = 90 °

D = 90 °

The sum of interior angles of a triangle = 180 °

m1 + 90 + m

1 + m

1 is less than 90

D = 90

Answer:

Angle 1 is less than Angle 2