Trigonometry Check-in

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

• Any triangle ever
• Non-right triangles only
• Right Triangles only
• Never

Tags

CCSS.HSG.SRT.C.7

What type of triangle is the context of our study of trigonometry?

• right triangle
• isosceles triangle
• scalene triangle
• acute triangle

Tags

CCSS.2.G.A.1

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Tags

CCSS.HSG.SRT.C.6

The length across from the right angle in a triangle is called the ...........

• cosine

• tangent

• hypotenuse

• sine

If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .

• sine

• cosine

• tangent

• trigonometry

Tags

CCSS.HSG.SRT.C.6

The ratio of the length of the side opposite of the angle to the length of the hypotenuse is the _____________

• Sine

• Cosine

• Tangent

Tags

CCSS.HSG.SRT.C.6

What is the opposite side to <D?

• EF

• DF

• DE

What is the adjacent side to <D?

• EF

• DF

• DE

Tags

CCSS.HSG.SRT.C.6

What is the green side labelled as using the starred angle as a starting point?

• adjacent

• opposite

• hypotenuse

Tags

CCSS.HSG.CO.C.11

What is the green side labelled as from the starred angle?

• adjacent

• opposite

• hypotenuse

Tags

CCSS.HSG.SRT.C.6