Answer:
35% of 480 = 168
Step-by-step explanation:
35/100 * 480
= 168
Answer:
The supplementary angle would be 40°.
Step-by-step explanation:
Supplementary angles equal 180°
180 - 140
40
Answer:
a. 20°
Step-by-step explanation:
The external angle T is half the difference of the intercepted arcs:
(92° -52°)/2 = 40°/2 = 20°
∠ETR = 20°
Answer:
Step-by-step explanation:
Any angle with a point on the circle will have a measure that is half of the arc it forms. Since forms arc which is given as , the measure of angle is equal to .