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WorksheetsSOHCAHTOA
Total questions: 25
Worksheet time: 53mins
What is the acronym to help you remember the ratios to use in trigonometry?
RIGHTANG
SOHCAHTOA
SHOCHATOA
SAHCOHTOA
What type of triangles do you use the trig ratios with?
any type
right triangles
obtuse triangles
acute triangles
What does CAH stand for
cosine is the adjective over the hypotenuse.
cosine is the adjacent side over the hypotenuse side.
cosine is the adjacent side over the hippopotamus.
cosine is the hypotenuse side over the adjacent side.
opposite over adjacent
Which Trig function would you use to solve this problem?
Sine
Cosine
Tangent
Pythagorean Theorem
Use a calculator to find sin 45.
.707
1
.809
1.4
Use a calculator to find the cos 70.
.12
2.7
.94
.34
Use the calculator to find tan 60
.87
1.7
.5
.11
Use a calculator to find cos 0
4
3
2
1
Use a calculator to find sin 100
.98
.17
-5.6
.76
How do you know which side is the OPPOSITE?
It is next to the right angle
It is opposite the right angle
It is across from the angle
It is the bottom leg of the triangle
