Exploring 30-60-90 Triangles and Trigonometric Functions

Exploring 30-60-90 Triangles and Trigonometric Functions

Assessment

Interactive Video

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
HSG.SRT.C.7, HSG.SRT.C.6, HSG.CO.C.10

Standards-aligned

Created by

Mia Campbell

FREE Resource

Standards-aligned

CCSS.HSG.SRT.C.7
,
CCSS.HSG.SRT.C.6
,
CCSS.HSG.CO.C.10

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the length across the 30-degree angle in a 30-60-90 triangle?

3

1 times root 3

2

1

Tags

CCSS.HSG.CO.C.10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of 30 degrees?

1/2

2

root 3/2

1

Tags

CCSS.HSG.SRT.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cosecant of 30 degrees?

1/2

2

root 3/2

1

Tags

CCSS.HSG.SRT.C.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cosine of 30 degrees?

1/2

root 3/3

2

root 3/2

Tags

CCSS.HSG.SRT.C.7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the tangent of 30 degrees?

root 3

root 3/3

1/2

2

Tags

CCSS.HSG.SRT.C.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cotangent of 30 degrees?

root 3

root 3/3

2

1/2

Tags

CCSS.HSG.SRT.C.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of 60 degrees?

1/2

2

root 3/2

root 3

Tags

CCSS.HSG.SRT.C.7

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