Exploring Right Triangle Trigonometry
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Mia Campbell
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we need new terminology for triangles that are not on the coordinate plane?
Because triangles outside the coordinate plane are different shapes.
Because we no longer have x and y coordinates to refer to.
Because the triangles are no longer right-angled.
Because the triangles are inside circles.
Tags
CCSS.2.G.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reciprocal of sine?
Secant
Tangent
Cotangent
Cosecant
Tags
CCSS.HSG.SRT.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of a right triangle, what does the term 'adjacent' refer to?
The radius
The side next to the angle
The hypotenuse
The side opposite the angle
Tags
CCSS.HSG.SRT.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the mnemonic SOH-CAH-TOA help you remember?
The Pythagorean theorem
The types of triangles
The trigonometric ratios
The properties of circles
Tags
CCSS.HSG.SRT.C.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for cosine according to SOH-CAH-TOA?
Adjacent over Hypotenuse
Opposite over Hypotenuse
Opposite over Adjacent
Hypotenuse over Adjacent
Tags
CCSS.HSG.SRT.C.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If angle A is in a right triangle, what is the sine of angle A?
Hypotenuse over Opposite
Adjacent over Opposite
Opposite over Hypotenuse
Adjacent over Hypotenuse
Tags
CCSS.HSG.SRT.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a right triangle, if angle B is given, what is the cosine of angle B?
Opposite over Hypotenuse
Adjacent over Hypotenuse
Hypotenuse over Adjacent
Opposite over Adjacent
Tags
CCSS.HSG.SRT.C.6
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