Sine Opposite Adjacent Hypotenuse

What is the formula for Sine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

Which trigonometric ratio you would use to find side AB?

• Sin 60 = 10/AB

• Sin 60 = AB /10

• Cos 60 = 10 / AB
  Cos 60 = 10 /AB

• tan 60 = AB /10

Tags

CCSS.HSG.SRT.C.6

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 is the side across from the right angle called?

• Leg

• Pythagoras

• Hypotenuse

• Altitude

 Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

Tags

CCSS.HSG.SRT.C.6

Find cosC

• 16/34

• 16/30

• 30/34

• 34/16

Tags

CCSS.HSG.SRT.C.6

 Find sinC

• 21/35

• 28/21

• 35/28

• 28/35

Tags

CCSS.HSG.SRT.C.6

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.C.6

Solve for IR

• 28

• 7

Tags

CCSS.HSG.SRT.C.8

Find a.

• 3

• 6

Tags

CCSS.HSG.SRT.C.8