Question

What is the measure of angle A? What is the measure of angle B? A= 76, B = 76 A= 152, B = 152 A= 152, B = 28 O A=76, B = 14

Answer 1

Step-by-step explanation:

To be able to determine the measure of angles A and B, we'll apply the below angle-arc relationship that states that the internal angle is half the sum of the arc angles as seen below;

`\begin{gathered} m\angle A=(1)/(2)(68+84) \\ =(1)/(2)(152) \\ =76^(\circ) \end{gathered}`