chapter 4 review triangle relationships this is assignment # 7
DESCRIPTION
2) Classify the triangle by its sides 77 7TRANSCRIPT
Chapter 4 ReviewChapter 4 ReviewTriangle RelationshipsTriangle Relationships
This is assignment # 7
1) Classify the triangle by its 1) Classify the triangle by its sidessides
4 4
8
2) Classify the triangle by its 2) Classify the triangle by its sidessides
7 7
7
3) Classify the triangle by its 3) Classify the triangle by its anglesangles
125o
20o
35o
4) Classify the triangle by its 4) Classify the triangle by its anglesangles
60°
60° 60°
5) Name the side that is 5) Name the side that is opposite angle M opposite angle M
N
O
M
6) Find the measure of 6) Find the measure of angle 1angle 1
30°20°
1
7) Find the measure of 7) Find the measure of angle 2angle 2
40°
2
8) Find the measure of 8) Find the measure of angle 3angle 3
80°
60° 3
9) Find the value of 9) Find the value of xx
108°
X° X°
10) Find the value of 10) Find the value of xx47°
(5x + 3)°
11) Find the measure of 11) Find the measure of angle 1angle 1
116°
81°
1
12) Find the value of the 12) Find the value of the variablevariable
125° (y + 5)°
y°
13) Find the value of 13) Find the value of xx
X à
76à
14)Find the value of 14)Find the value of xx
12 X
15) Find the value of 15) Find the value of xx
Xà
16) Find the value of the 16) Find the value of the variablevariable
(x + 10)à 45à
17) Find the value of the 17) Find the value of the variablevariable
60à
60à
60à
2x-1
X+3
18)Find the unknown side 18)Find the unknown side lengthlength
26
X
10
19) Find the unknown side 19) Find the unknown side lengthlength
15
X
17
20) Find the unknown side 20) Find the unknown side lengthlength
5
12
X
21) Find the distance between 21) Find the distance between the two pointsthe two points
(4,3) (2,1)
22) Find the distance between 22) Find the distance between the two pointsthe two points
(0,3) (4,1)
23) 23) QQ is the centroid of is the centroid of ABCABC. Find . Find QDQD and and CQCQ
Q
D
C
A B
CD=12
24)24)F F is the centroid of RST. is the centroid of RST. Find Find TFTF and and TQTQ
FQ = 4
R QS
T
F
25)25)FR FR is the centroid of is the centroid of ABC. Find ABC. Find ARAR and and RDRD
AD = 4
C DB
A
R
26) Name the longest and 26) Name the longest and shortest sides of the triangle:shortest sides of the triangle:
A
B
C
123O
40O
17O
27) Name the largest and 27) Name the largest and smallest angles of the triangle.smallest angles of the triangle.
A
B
C
8 in20 in
23 in
Test Wed/Thurs!!!Test Wed/Thurs!!!Please study!!!!!Please study!!!!!