Right Triangle Trigonometry

How would you find the value of the angle denoted by "?"

• Apply the inverse sine

• Apply the inverse cosine

• Apply the inverse tangent

• Apply the Pythagorean Theorem

Tags

CCSS.HSG.SRT.C.8

Which trig ratio or function should you use to find the value of "h"?

• sine

• cosine

• tangent

• an inverse trig function

Tags

CCSS.HSG.SRT.C.6

Which trig ratio or formula should you use to find "b"?

• sin(25)

• cos(25)

• tan(25)

• Pythagorean Theorem

Tags

CCSS.HSG.SRT.C.6

Which trig ratio or formula should you use to find "c"?

• sin(25)

• cos(25)

• tan(25)

• Pythagorean Theorem

Tags

CCSS.HSG.SRT.C.6

How would you find "x" in this Special Right Triangle?

• Divide 10 by 2.

• Multiply 10 by 2.

• Multiply 10 by √3

• Divide 10 by √3

Tags

CCSS.HSG.SRT.C.8

What is the value of "x" in the diagram below?

• 2.5

• 5

• 5√3

• 10

Tags

CCSS.HSG.SRT.C.8

Consider angle B in the diagram below. What is the length of "opposite side" to angle B?

• 6

• 8

• 10

• not possible to determine

Tags

CCSS.HSG.SRT.C.6

Consider angle B in the diagram below. What is the length of "adjacent side" to angle <B?

• 6

• 8

• 10

• not possible to determine

Tags

CCSS.HSG.SRT.C.6

How would you find "x" in the diagram?

• Multiply 15 by 2.

• Divide 15 by 2.

• Multiply 15 by √3.

• Divide 15 by √3.

Tags

CCSS.HSG.SRT.C.8

To find the missing side length in the diagram, use the Pythagorean Theorem.

• True

• False

Tags

CCSS.8.G.B.8