Answer:
I belive it is 2.9716
Step-by-step explanation:
The correct question in the attached figure
we know that
<span>the inscribed angle measures half of the arc it comprises.
</span>then
m∠YAB=(1/2)*m∠BY-------------> m∠YAB=(1/2)*24°=12°
m∠YAC=90°-m∠YAB=90°-12°=78°
the answer is the option C) 78°
Answer:
The answer to this question is 10