Postulates
If two lines intersect, they intersect in this location.
What is a point?
A type of angle that is less than 90 degrees.
What is an acute angle?
Points A,B,C are on a segment. B is between A and C. AB=13, and BC=11. Calculate AC.
<ADF and <MCK are complementary. m<ADF=11. Calculate m<MCK.
What is 79?
What is 10?
Two distinct points form this building block of Geometry.
What is a line?
Angles whose measure total 180 degrees.
What are supplementary angles?
Points X,Y,Z are on a segment. Y is between X and Z. XY=9 and XZ=12. Calculate YZ.
What is 3?
PB bisects <APG. m<APG=100. Calculate m<APB.
What is 50?
On the number line, A is at -3 and C is at 7. What is the coordinate of the midpoint B?
What is 5?
If two planes intersect, they intersect in this building block of Geometry.
What is a line?
A ray that divides an angle into two congruent angles.
What is an angle bisector?
H is the midpoint of segment GI. GI=27. Calculate HI.
What is 13.5?
<AHK and <BME are supplementary. m<AHK=2x+11 and m<BME=7x+7. Calculate m<BME.
What is 133?
Find the midpoint between (8,13) and (-8,20).
What is (0,16.5)?
A,B,C are collinear and B is between A and C. We can conclude this statement through Segment Addition Postulate.
What is AB + BC = AC?
A pair of angles that are adjacent and supplementary.
What is a linear pair?
P,T,Q are collinear. T is between P and Q. PT=x, TQ=2x, and PQ=36. Calculate x.
What is 12?
BG bisects <ABC. m<ABG=5n+2 and m<GBC=4n+5. Calculate m<GBC.
What is 17?
Find the midpoint between (-12,0) and (3,-9).
What is (-4.5,-4.5)?
B is in the interior of <AOC. We can conclude this statement about angle measures from Angle Addition Postulate.
What is m<AOB+m<BOC=m<AOC?
Two rays that share an endpoint but continue in opposite directions.
What are opposite rays?
P,T,Q are collinear. T is the midpoint of PQ. PT=5x+3 and TQ=7x-9. Calculate PQ.
What is 66?
m<QWR=179. <QWE and <EWR are adjacent. m<QWE=7x+3 and m<EWR=3x+6. Calculate m<QWE.
What is 122?
Find the distance between (-12,0) and (3,-9). Round to the nearest tenth.
What is 17.5?