If 4.5 was the diameter then it would be
4.5 times 3.14 = 14.13
Answer:
102
Step-by-step explanation:
All angles added together=180
180-13-65
180-78
102
Answer:

Step-by-step explanation:
<em><u>Given:</u></em>

<em><u>Solve for:</u></em>

<em><u>Solution:</u></em>
(1) Let's move all of components that do not contain
(our target) to the right side (notice the change of sign of
from negative to positive):

(2) Let's divide both sides of equation by 4:

(3) Now, we simplify the left side:

This is the solution.
Hope this helps!
:)
Median is a middle value
So it is 28