January 20, 2015
Tangent Ratio
7.5
TANGENT RATIO
B
tan A = Opposite leg
Adjacent leg
A
C
Ex 1) Find tan J and tan L. Round to three decimal places.
L
40
24
K
J
32
Ex 2) Find the value of x.
32
11
o
x
January 20, 2015
Ex 3) Find the area of the triangle. Round the three decimal places.
16
55o
x
Ex 4) Find y and z. Round to three decimal places.
42o
z
y
120
7.5 Assignment
pg. 469 #4-8e, 12, 16-20e