5-2 Medians and Altitudes
Assignment pg. 340 #1 11,odd,20-23. 2? 30, 34, 35, 38, 41
0b§ectives
1. Diagram medians and aititudes
2. Use the centroid theorem to solve for variables
3. Find the equations of the medians of a triangle
4. Find the coordinate
HONORS GEOMETRY
MIDTERM REVIEW #2
NAME: _
Sometimes, Always, Never.
1. Two lines that do not intersect are skew.
2. Two lines perpendicular to a third line are perpendicular to each other.
3. XYZ and AYB are vertical angles.
4. 1 and 2 are supplementary.
HONORS GEOMETRY
PARALLELOGRAM PROOFS
1.
NAME: _
Given: QST SQR
Prove: QRST is a parallelogram
T
S
Q
R
2.
Given: 1 supp 2, C 1
Prove: ABCD is a parallelogram
D
C
2
1
A
3.
B
Given: BE C, AF C ,
F
F
ABCD is a parallelogram
Prove: ABEF is a parallelogram
F
D
HONORS GEOMETRY
PROOFS CHAPTER 2
NAME: _
Write a 2-column proof for each of the following.
1.
Given: 3 6
Prove: 1
5
1
3
5
7
2.
2
4
6
8
Given: RS S and ST Q
P
S
Prove: RT PQ
P
R
S
T
Q
3.
Given: 1 is supplementary to 3
Prove: 4 1
1
2
3
4
Given: L is the mi
HONORS GEOMETRY
PROOFS CHAPTER 2
NAME: _
Write a 2-column proof for each of the following.
1.
Given: 3 6
Prove: 1
5
1
3
5
7
2.
2
4
6
8
Given: RS S and ST Q
P
S
Prove: RT PQ
P
R
S
T
Q
3.
Given: 1 is supplementary to 3
Prove: 4 1
1
2
3
4
Given: L is the mi
5-2 Medians and Altitudes
Assignment pg. 340 #1 11,odd,20-23. 2? 30, 34, 35, 38, 41
0b§ectives
1. Diagram medians and aititudes
2. Use the centroid theorem to solve for variables
3. Find the equations of the medians of a triangle
4. Find the coordinate
HONORS GEOMETRY
MIDTERM REVIEW #1
NAME: _
1. Given: A(-5, 2) and B(1, 6)
a. Find AB
b. Find the midpoint of AB
2. Find the complement and the supplement of the following angles:
a. 40
b. 160
c. (x 10)
d. (4x + 20)
3. Given B(4, -2) and C(-1, 3), find the