WorksheetsMissing Side in Right Triangle Sohcahtoa
Total questions: 26
Worksheet time: 6hrs 6mins
Name
Class
Date
1.
What is the Pythagorean theorem?
a)
Ax + By = C
b)
a2 + b2 = c2
c)
y = mx + b
d)
y - y1 = m(x - x1)
2.
In SOHCAHTOA what does O stand for?
a)
Orange
b)
Opposite
c)
Out
d)
Orangatang
3.
The Tangent Ratio represents ...
a)
Opposite over Adjecent
b)
Hypotenuse over Opposite
c)
Opposite over adjecent
d)
Ratio over opposite
4.
What can you find with trig ratios (sin, cos, tan)?
a)
Missing sides
b)
missing angles
c)
area of a triangle
d)
missing sides, angles and area of a triangle
5.
From ∠C, what side is AB?
a)
Adjacent
b)
Hypotenuse
c)
Opposite
6.
Which is the ratio of the opposite leg to the hypotenuse in a right triangle?
a)
sine
b)
cosine
c)
tangent
d)
secant
7.
If you are given the two sides that are not the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
8.
What type of triangles do you use the trig ratios with?
a)
any type
b)
right triangle
c)
obtuse triangle
d)
acute triangle
9.
What is the side across from the right angle called?
a)
Leg
b)
Pythagoras
c)
Hypotenuse
d)
Altitude
10.
Find sinA
a)
32/40
b)
32/24
c)
24/40
d)
24/32
11.
Find sinC
a)
21/35
b)
28/21
c)
35/28
d)
28/35
12.
Find cosA
a)
30/16
b)
30/34
c)
30/15
d)
16/34
13.
Find cosC
a)
16/34
b)
16/30
c)
30/34
d)
34/16
14.
Find tanZ
a)
35/21
b)
21/28
c)
35/28
d)
28/21
15.
FInd tanX
a)
32/40
b)
40/24
c)
32/24
d)
24/32
16.
Which of the following would you use to find the measure of an angle?
a)
Pythagorean theorem
b)
Sin, Cos, or Tan
c)
Sin-1, Cos-1, or Tan-1
d)
Chord-Chord Product Theorem
17.
Which trig function would help you solve for the missing angle?
a)
sine
b)
cosine
c)
tangent
d)
pythagorean theorem
18.
Which trig function would you use with this diagram?
a)
Sin
b)
Cos
c)
Tan
d)
Wha??
19.
What is the correct ratio?
a)
sin 40 = w/28
b)
cos 40 = w/28
c)
tan 40 = w/28
d)
sin 40 = 28/w
20.
Which is the correct ratio?
a)
sin 28 = x/14
b)
cos 28 = x/14
c)
tan 28 = x/14
d)
tan 28 = 14/x
21.
What is the length of side x?
a)
6.57 cm
b)
7 cm
c)
7.44 cm
d)
26.33 cm
22.
If you are given the hypotenuse and an adjacent side, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
23.
Which trig function would you use with this diagram?
a)
Sin
b)
Cos
c)
Tan
d)
Wha??
24.
What is the correct ratio?
a)
sin 40 = w/28
b)
cos 40 = w/28
c)
tan 40 = w/28
d)
sin 40 = 28/w
25.
A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree. The hawk swoops down toward the mouse at an angle of 30 degrees. Would you estimate the distance from the tree branch to the mouse to be less than, greater than, or equal to 15ft?
a)
greater than 15ft
b)
less than 15ft
c)
equal to 15ft
26.
What trigonometric ratio would be used to find the distance from the ship to the plane?
a)
sine
b)
cosine
c)
tangent
d)
inverse sine
100 %
