Name: ________________________ Class: ___________________ Date: __________
03-03-Sample Quiz-Right Triangle Trig Sides
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1. Find the value of sin  A
a.
b.
____
c.
d.
15
17
1
2
2. Which expression represent sinG for the triangle shown?
a.
b.
____
8
15
8
17
x
z
y
z
c.
x
y
d.
z
y
3. Determine the approximate value of x using basic trigonometry.
(Round to the nearest hundredth..)
a.
b.
x  5.29
x  7.46
c.
d.
1
x  10.85
x  17.01
ID: A
Name: ________________________
____
ID: A
4. Determine the approximate value of x using basic trigonometry.
(Round to the nearest hundredth..)
a.
b.
____
____
x  8.56
x  2.78
c.
d.
x  9.46
x  29.12
5. Which of the following statements would best represent the value of a?
a.
a  6cos 38
b.
a
6
sin38
6
tan 38
c.
a
d.
a  6tan 38
6.
A 12 foot ladder leans against a building
at a 75° with the ground. Which
equation below can be used to find how
high the ladder reaches up the side of
the building?
a.
b.
12
x
12
tan75 
x
sin75 
c.
d.
2
x
12
x
sin75 
12
cos 75 