Module 3 Topic 2 Vocabulary Quiz

Complete the statement below:
In trigonometry, the legs of the right triangle is called ​ ​ (a)   ​ and ​ (b)   . These references depend on the angle of the triangle you are considering, which is the​ (c)   .

• opposite side
• adjacent side
• reference angle
• parallel side
• perpendicular side

Tags

CCSS.HSG.SRT.C.6

What is the ratio of sine function?

Tags

CCSS.HSG.SRT.C.6

What is the ratio of cosine function?

Tags

CCSS.HSG.SRT.C.6

What is the ratio of tangent function?

Tags

CCSS.HSG.SRT.C.6

What is the ratio of cotangent function?

Tags

CCSS.HSG.SRT.C.6

• Cosine

• Inverse tangent

• Cotangent

• Tangent

Tags

CCSS.HSF.TF.B.7

This is a function wherein an acute angle in a right triangle is the ratio of the length of the side that is opposite the angle to the length of the hypotenuse.

• Cotangent (cot)

• Sine (sin)

• Cosine (cos)

• Tangent (tan)

Tags

CCSS.HSG.SRT.C.6

The __________ of an acute angle in a right triangle is the ratio of the length of the hypotenuse to the length of the side that is adjacent to the angle.

• Sine (sin)

• Secant (sec)

• Cosine (cos)

• Tangent (tan)

Tags

CCSS.HSG.SRT.C.6

Find missing angle with trigonometry.

Round to the nearest tenth.

x =

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

Find cosA.

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6