Step-by-step explanation:
Angle formed at the circumference of the circle is half of the angle formed at the center of the same circle.
Hence,

Answer:
$16
Step-by-step explanation: I did the math in the comments.
Answer: it has no solutions
Step-by-step explanation:
Factor then solve to find the complex solutions.
Step-by-step explanation:
fraction 10/24
you want the ratio
answer is 5:12
if you want the explanation look below
Step One: Reduce the fraction
10/24
=
5/12
Step Two: Rewrite as a ratio
5/12 = 5 : 12