Answer:
15 is the distance
Step-by-step explanation:
Answer:
b. 40
Step-by-step explanation:
The value of x (exterior angle) is equal to half of the difference of given arcs
(100 - 20) ÷ 2 = 40
we have

The solution is the shaded area above the dotted line
therefore
The answer in the attached figure
Answer:
7x/10
Step-by-step explanation: