If cos α = sin β, what must be true about α and β?

α and β are complementary angles

α and β are supplementary angles

What are complementary angles?

Angles that are equal to each other

Angles that are opposite of each other when lines intersect.

Which of the following is equal to the cos ⁡ 35 ° ? \cos\ 35\degree? cos 3 5 ° ?

sin ⁡ 55 ° \sin\ 55\degree sin 5 5 °

sin ⁡ 35 ° \sin\ 35\degree sin 3 5 °

cos ⁡ 55 ° \cos55\degree cos 5 5 °

cos ⁡ 145 ° \cos145\degree cos 1 4 5 °

Inverse Trig and Solving Triangles

9th - 10th Grade

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20 Qs

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Inverse Trig and Solving Triangles

Quiz

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Medium

•

CCSS

HSG.SRT.C.8, HSG.SRT.C.7, HSF.TF.C.8

Standards-aligned

Sally Snelson

Used 17+ times

FREE Resource

20 questions

Show all answers

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the measure of the indicated angle.

9.39

55.2

20.2

19.4

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the measure of the missing angle.

64^o

26^o

61^o

.008^o

Tags

CCSS.HSG.SRT.C.8

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

We can use SOH-CAH-TOA for...

Any triangle ever

Non-right triangles only

Right Triangles only

Never

Tags

CCSS.HSG.SRT.C.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Set up the problem...

sin X = 41/28

tan X = 41/28

cos X = 28/41

sin X = 28/41

Tags

CCSS.HSG.SRT.C.6

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the right triangle.

<B = 39^o, AB = 11.58, AC = 7.29

<B = 39^o, AB = 7.29, AC = 11.58

<B = 129^o, AB = 11.58, AC = 7.29

<B = 129^o, AB = 7.29, AC = 11.58

Tags

CCSS.HSG.SRT.C.8

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the right triangle.

<A = 34^o, <C = 56^o, AC = 5.59

<A = 56^o, <C = 34^o, AC = 5.59

<A = 34^o, <C = 56^o, AC = 9.01

<A = 56^o, <C = 34^o, AC = 9.01

Tags

CCSS.HSG.SRT.C.8

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the measure of the missing angle.

64^o

26^o

61^o

.008^o

Tags

CCSS.HSG.SRT.C.8

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Inverse Trig and Solving Triangles

20 questions

Find the measure of the indicated angle.

Find the measure of the missing angle.

We can use SOH-CAH-TOA for...

Set up the problem...

Solve the right triangle.

Solve the right triangle.

Find the measure of the missing angle.

Find the measure of the missing angle.

Find the measure of the indicated angle (?) round to the nearest tenth.

What is the missing number?
sin(60) = cos( )

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Inverse Trig and Solving Triangles

20 questions

Find the measure of the indicated angle.

Find the measure of the missing angle.

We can use SOH-CAH-TOA for...

Set up the problem...

Solve the right triangle.

Solve the right triangle.

Find the measure of the missing angle.

Find the measure of the missing angle.

Find the measure of the indicated angle (?) round to the nearest tenth.

What is the missing number?sin(60) = cos( )

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What is the missing number?
sin(60) = cos( )