<u>Given</u>:
Given that the measure of arc DF is 162°
We need to determine the measure of ∠E
<u>Measure of ∠E:</u>
The measure of ∠E can be determined using the inscribed angle theorem.
Thus, by inscribed angle theorem, we have;

Substituting
, we get;

Dividing, we get;

Thus, the measure of ∠E is 81°
Answer:
14.163
Step-by-step explanation:
i do not now if that right but
Answer: i can't
Step-by-step explanation: what b
there's no picture attached
does b have any value?
put a picture and i'll edit my answer
For number 16
2x+6+x=180
3x+6=180
3x=180-6
3x=174
x=58
2(58)+6 =122
Linear pairs are 180 degree angles
Angle 1 = 58
Angle 2 = 122