Midpoint
Distance
Angle Addition
Vocab/Notation and
Seg. Addition
Seg. Addition
Segment Addition
100
What is the Midpoint formula?
For points (x1,y1) and (x2,y2) the midpoint of the line segment between them is ((x1+x2)/2, (y1+y2)/2)
100
If a=5 and b=12 in a right triangle....C=
13
100
42 degrees
100
Find RT
RT = 25.5
100
If M is the midpoint of RT, write a GEOMETRIC equation to represent how you would start this problem.
RM = MT
200
Find the midpoint between the points (3,5) and (13, 1)
(8,3)
200
What is the distance between (5,4) and (-2,3)?
7.07
200
Solve for x
x = 22
200
Find BC
BC = 29
200
Write a geometric equation to represent how you would start this problem.
PQ + QR = PR
300
Calculate the midpoint.
(3,1.5)
300
Calculate the distance between the two points.
d= 6.71
300
Angle QST = 135. Find angle QSR.
QSR = 85 degrees
300
Find the length of AC
AC = 28
300
Q, R and S are collinear and R is the midpoint of segment QS. If QR = 2x + 16 and RS = 5x - 17, find QS
QS = 76
400
If M is the midpoint of XY, and X is (12,5) and M is (-2, 4) what is the other endpoint, Y?
(-16, 3)
400
John starts at A, travels to B and ends his journey at C. What is the total distance he travels?
d= 6.44
400
Find the measure of angle CBA and CBD
Angle CBA = 38 degrees
Angle CDB = 142 degrees
400
Points E, F and G are collinear and F is in between E and G. EF = 8x -17, FG = 5x - 3 and EG = 71, find x.
x = 7
400
AB =24
500
What is the other endpoint of CD if X (3,4) is the midpoint, and D is (-11, 34)?
( 17,-26)
500
If a triangle has side lengths of 11, 6, 14. Use the pythagorean theorem to prove whether this is a right triangle or not. You must show your work!
It is not a right triangle
112+62=157, but 142= 196
500
Find the measure of angle ABC and angle CBD
angle ABD = 40 degrees
angle CBD = 50 degrees
500
LJ = 46
500
What year did Mr. Roe start working at BMR?
1996