Answer:
D.
Step-by-step explanation:
m<F = m<B - Corresponding Angles Theorem
m<B + m<A = 180 - Adjacent Angles Theorem
180 - 105 = m<A
75 = m<A; therefore, m<A = 75.
36/2=18
18 would be your answer the radius is half of the diameter
The probability of picking a nickel first would be: 4/10
The probability of picking a dime first would be: 6/10