Unit 4 Trigonometry

opposite ÷ hypotenuse =

• sin

• cos

• tan

• trigonometry

Answer explanation

Tags

CCSS.HSG.SRT.C.6

adjacent ÷ hypotenuse =

• sin

• cos

• tan

• trigonometry

Answer explanation

Tags

CCSS.HSG.SRT.C.6

opposite ÷ adjacent =

• sin

• cos

• tan

• trigonometry

Answer explanation

Tags

CCSS.HSG.SRT.C.6

Given a side length, which formula CANNOT be used to find the area of an equilateral triangle?

• Any of these formulas will work

Tags

CCSS.HSG.SRT.D.9

What is the area of this triangle?

• None of the above

Answer explanation

Tags

CCSS.6.G.A.1

Which of the following statements are true? 2 answers

Tags

CCSS.HSG.SRT.C.6

Which equation can you use to find the value of t?

Tags

CCSS.HSG.SRT.C.6

Find the value of x. Round to the nearest tenth.

(a)  

Tags

CCSS.HSG.SRT.C.8

For an acute angle 𝜃, the equation sin(𝜃) = cos(13) is true. What is the value of 𝜃?

(a)  

Answer explanation

Tags

CCSS.HSF.TF.B.7

How far away is the star from the Sun in astronomical units?

Round to the nearest whole number. Use commas if necessary and no spaces or decimals.

(a)  

Answer explanation

Tags

CCSS.HSG.SRT.C.8