9-3 Practice SHOW YOUR WORK!
Proving Triangles Similar
Determine whether the triangles are similar. If so, write a similarity statement and
name the postulate or theorem you used. If not, explain.
1.
Q2R 6
2.
A
36
S
B
20
24
0
30
12
3.
4.
E
251
X
-760
K
63° 76
50
G 20
40
H
z
L 48°
R

Reading graphs: unemployment us unemployment rate (1961-2011) identify the trends in the graph and then use the drop- down menu to complete each statement from 1961 to 1965 unemployment was in the mid-2000s through 2011. unemployment was percentage unemployed 1961 1971 1981 1991 2001 2011 year

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles