Opposite, Adjacent, Hypotenuse Right Triangles

What is the side across from the right angle called?

• Leg

• Pythagoras

• Hypotenuse

• Altitude

What is the correct equation to solve for x ?

• tan (58) = x/11

• tan (58) = 11/x

• cos (58) = x/11

• sin (58) = x/11

Tags

CCSS.HSG.SRT.C.8

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

What is the formula for Sine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

What is the formula for Cosine?

• Adjacent/Opposite

• Adjacent/Hypotenuse

• Opposite/Adjacent

• Opposite/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

What are the only types of triangles we can use trigonometry with?

• Obtuse

• Acute

• Right

• Any type of triangle

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the side of the right triangle that is opposite to the right angle called?

• Short side

• Adjacent side

• Opposite side

• Hypotenuse

Which ratio represents sin(A)?

• 32/40

• 32/24

• 24/40

• 24/32

Tags

CCSS.HSG.SRT.C.6

Which ratio represents cos(C)?

• 16/34

• 16/30

• 30/34

• 34/16

Tags

CCSS.HSG.SRT.C.6

Which ratio represents tan(X)?

• 32/40

• 40/24

• 32/24

• 24/32

Tags

CCSS.HSG.SRT.C.6