U1-Trig Ratios (Day 2)

What geometric figure do you use the trigonometric ratios?

sin - cos - tan

• triangles

• acute triangles

• right triangles

• obtuse triangles

what is a Tangent ?

• adjacent / hypotenuse

• opposite / hypotenuse

• opposite / adjacent

• hypotenus / adjacent

Tags

CCSS.HSG.SRT.C.6

adjacent/ hypotenuse

• tangent

• cosine

• sine

what is a sine ?

• opposite / hypotenuse

• hypotenuse/adjacent

• adjacent/opposite

• opposite/ opposite

SinA=12/16

​ matches which of the

following triangles?

• 
• 
• 
• 

• 3/4
• 18/24
• 3/5
• 24/30

Tags

CCSS.HSG.SRT.C.6

• 15/25
• 4/5
• 3/5
• 20/15

Tags

CCSS.7.EE.B.3

• 4/3
• 3/5
• 15/20
• 15/25

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

• 12/37
• 37/35
• 12/35
• 35/37

Tags

CCSS.HSG.SRT.C.6

• 3/5
• 4/5
• 4/3
• 5/4

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8