Trigonometry part I - 10-30-18

Give the Ratio for SIN X

• opp/adj
• Adj/hyp
• Opp/hyp
  
• adj/opp

Tags

CCSS.HSG.SRT.C.6

Give the Ratio for COS X

• Adj/Hyp
• Opp/Adj
• Adj/Opp
• Opp/Hyp

Tags

CCSS.HSG.SRT.C.6

Give the Ratio for TAN X

• Adj/Opp
• Opp/Adj
• Adj/Hyp
• Opp/Hyp

Tags

CCSS.HSG.SRT.C.6

• 27/36
• 27/45
• 45/36
• 45/27

Tags

CCSS.HSG.SRT.C.6

• 18/30
• 24/30
• 18/24
• 24/18

Tags

CCSS.HSG.SRT.C.6

• 14/48
• 48/50
• 14/50
• 48/14

Tags

CCSS.HSG.SRT.C.6

What equation would you set up to find the missing side?

• Tan (55) = x/20

• Sin (55) = 20/x

• Cos (55) = 20/x

• Cos (55) = x/20

The correct equation to find the missing side is Cos (43) = x/16

• True

• False

Which trig function would you choose to find the missing side?

• Sin

• Cos

• Tan

What is the correct equation to find the missing side length?

• Cos (67) = x/15

• Cos (67) = 15/x

• Sin (67) = 15/x

• Sin (67) = x/15

Tags

CCSS.HSG.SRT.C.6