Right Triangle Trigonometry Essentials

Right Triangle Trigonometry Essentials

Assessment

Interactive Video

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
HSG.SRT.C.6, 8.G.B.8, HSG.SRT.C.7

+1

Standards-aligned

Created by

Ethan Morris

FREE Resource

Standards-aligned

CCSS.HSG.SRT.C.6
,
CCSS.8.G.B.8
,
CCSS.HSG.SRT.C.7
CCSS.HSG.CO.C.10
,

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of an angle in a right triangle defined as?

Adjacent side over hypotenuse

Opposite side over adjacent side

Opposite side over hypotenuse

Hypotenuse over opposite side

Tags

CCSS.HSG.SRT.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the tangent of an angle in a right triangle defined as?

Hypotenuse over opposite side

Opposite side over adjacent side

Adjacent side over hypotenuse

Opposite side over hypotenuse

Tags

CCSS.HSG.SRT.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the secant of an angle, based on its cosine value?

Hypotenuse over adjacent side

Adjacent side over hypotenuse

Cosine of the angle over 1

1 over cosine of the angle

Tags

CCSS.HSG.SRT.C.6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cosecant of an angle, based on its sine value?

1 over sine of the angle

Sine of the angle over 1

Hypotenuse over opposite side

Opposite side over hypotenuse

Tags

CCSS.HSG.SRT.C.6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the cosine of alpha is 3/4, what is the secant of alpha?

2/3

1/3

3/4

4/3

Tags

CCSS.HSG.SRT.C.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the tangent of theta is 4/3, what is the cotangent of theta?

3

1/3

4/3

3/4

Tags

CCSS.HSG.SRT.C.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a 45-45-90 triangle, if one leg is 1, what is the hypotenuse?

1

Square root of 2

2

1.5

Tags

CCSS.8.G.B.8

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