Answer:
Step-by-step explanation:
WY is the diameter.
WX and XY sum to 180° as half the circle.
<u>Central angle is equal to intercepted arc:</u>
- mXY = m∠XVY = 87°
- mWX = 180° - mXY = 180° - 87° = 93°
Correct choice is C
Answer:
The answer is 12 units.
Step-by-step explanation:
Looking at the figure we see that
and
Now from equations (1) and (2) we have values for and so we put those into the equation (3) and get:
Therefore the answer is 12 units.
Answer:
It’s vertical and supplementary angles.
Step-by-step explanation:
Angle CEA and DEB are opposite angles so they are vertical
Angle AED and BED are supplementary angles because it they both make up 180 degrees
Answer:
(3x - 24)
(42+11)
Step-by-step explanation:
(3x - 24)
(42+11)
Answer:
352+58x
Step-by-step explanation:
Distribute to get 352+55x+4x-x
Combine like terms to get 352+58x.