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Sure, Romeo and Juliet were a great pair, but they don't hold a candle to linear pairs. Find out more by clicking play.
This video explains the vertical angle theorem. Learn about supplementary angles, adjacent angles, and linear pairs, plus bungee jumping. Intersect...
FYI: cats don't like to get wet. Okay, so that fact won't be relevant every time you solve trig equations, but it happens to be this time.
ACT Math 1.4 Plane Geometry 451 Views
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Description:
ACT Math: Plane Geometry Drill 1, Problem 4. What angle is supplementary to Angle 10?
Transcript
- 00:02
We are getting shmoopy with it.
- 00:04
In the following diagram lines A&B are parallel
- 00:07
line C is perpendicular. Angle 4 measure the 105 degrees
- 00:11
what angle is supplementary to angle 10?
- 00:15
Alright, here are the potential answers...
Full Transcript
- 00:19
Alright, really just basic vocab testing happening here.
- 00:23
What does supplementary mean? It's not like a vitamin.
- 00:27
It just means that when two angles supplement one another they create an
- 00:31
angle of 180 degrees.
- 00:32
Like this...otherwise known as a line. So what angle
- 00:36
is located next to angle 10 that creates a straight line?
- 00:40
Well both angles 9 and 14, but 9 isn't an option so our answer is
- 00:45
angle 14. There we go. So boom! The answer is B.
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Sure, Romeo and Juliet were a great pair, but they don't hold a candle to linear pairs. Find out more by clicking play.
This video explains the vertical angle theorem. Learn about supplementary angles, adjacent angles, and linear pairs, plus bungee jumping. Intersect...