Trigonometry Flashcards by Abbie Affleck

Q

Trigonometry can …

A

…be used to calculate the lengths of sides and sizes of angles in right-angled triangles.

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Name the three formula involved in Trigonometry.

A

Sin, Cos, Tan

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Complete the following…

Sin =

A

sin = opposite / hypotenuse

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Complete the following…

Cos =

A

cos = adjacent / hypotenuse

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Complete the following…

Tan =

A

tan = opposite / adjacent

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What can you use to remember the 3 formulas; Sin, Cos, Tan?

A

SOHCAHTOA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly