Pythagorean Theorem Special Right Triangles and Trigonometry

What would you use to solve for a?

• sin

• cos

• tan

• Pythagorean theorem

Tags

CCSS.HSG.SRT.C.6

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

Tags

CCSS.HSG.SRT.C.8

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite

• Sine

Tags

CCSS.HSG.SRT.C.6

Which Trig function do you use?

• Sine

• Cosine

• Tangent

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

Find the value of side CA. Express your answer into two decimal places.

(a)  

Tags

CCSS.HSG.SRT.C.8

This theorem is can be used in finding the 3rd missing side of the right triangle which states that "the sum of the squares of the two legs of the right triangle is equal to the square of its hypotenuse."

(a)  

Tags

CCSS.8.G.B.8

Which of the following angles represent the given triangle?

• 45º-45º-180º

• 45º-45º-90º

• 30º-60º-90º

• 30º-45º-90º

Tags

CCSS.HSG.CO.C.10

If the hypotenuse measures 213 cm while the upper angle is 50° and the opposite side is missing, the ratio of what trigonometric function can be used?

• Cosine

• Sine

• Cosecant

• Secant

Tags

CCSS.HSG.SRT.C.6

Select the trigonometric functions that can be used in solving the value of d.

• cotangent

• sine

• tangent

• cosecant

Tags

CCSS.HSG.SRT.C.8