Understanding Diagrams
Vocabulary
Drawing Diagrams
Segment & Angle Addition
Midpoints & Parallel Lines
Distance, Perpendicular lines, Bisectors
100
Write down all marks on the diagram.
JKcongKM
angleNcongangleL
100
angles that are less than 90 degrees are called...
Acute
100
Draw two complementary angles STQ and QTR.
Check answer w/ Matsu
100
Find the measure of UV
12
100
The midpoint of AB is M. If A(4,-2) and M(-6,3), find the coordinate B.
B(-16,8)
100
Find the equation of a line parallel to y=2x+7 that goes through the point (4,2).
y=2x-6
200
Name everything marked on diagram
AY||EB||DC
AEcongED
200
Which one of the following need to be attached angles?
Linear pair or supplementary
Linear Pair
200
Draw a ray AB.
Then draw a line BC that's perpendicular to ray AB.
Check answer with Matsu!
200
76 degrees
200
Find the midpoint of (3,-1) and (9,10)
(6,9/2)
200
Find the distance between points. Round to the nearest 10th
13.6
300
Write down all statements using the marks on the diagrams. Your statements should include only symbols
FE\congFG
JH\congKD
angleGCF\congangleFCE
angleGCJ\congangleKCE
300
a) Supplementary angles add to...
b) You can tell if lines/line segments/rays are perpendicular if there is a ______ on the diagram
a) 180 degrees
b) right angle
300
Draw the diagram:
Line segments AB and CD bisect each other and intersect at point M. Angle AMC is congruent to Angle CMD. Create a point E such that AB||CE
Check with Matsu
300
46 degrees
300
y=2x-6
300
Find the equation of a line perpendicular to y=2x+7 that goes through the point (4,2).
y=-1/2x+4
400
Write down all statements using the marks on the diagrams. Your statements should include only symbols
angleWVU\congangleXUV
angleTVU\congangleTUV
TV\congTU
TV \perp TU
400
Explain the difference between midpoint and bisect
Midpoint only applies to line segments, while a line, ray, or line segment can bisect an angle or a line segment.
Midpoint is a noun while bisect can be a noun or a verb
400
HONORS
14
400
Given points A(15/2, 0) and B(15,-3), find an equation of a line parallel to AB that goes through point (5,-6)
y=-2/5x-4
400
HONORS
Find the equation of the perpendicular bisector of AB given points A(-5,-3) and B(4,-1)
y=-9/2x-17/4
500
HONORS
51/4 and 63/2
500
HONORS
Given y=-3x+5 and point C(-3,4), find the coordinate point D such that the line is a perpendicular bisector of CD
(3,6)