Finding missing side lengths using sine cosine and tangent

Solve for x. Round to the nearest tenth.

• 9.8
• 0.1
• 0.038
• 9.9

Tags

CCSS.HSG.SRT.C.8

Find x. 

• 46.1
• 4.90
• 16.4
• 26.9

Tags

CCSS.HSG.SRT.C.8

What equation can be used to solve for x?

• Sin(40°)= x/40 
• Sin(40º)=x/19
• Cos(40º)=x/19
• Tan(40°)=19/x

Tags

CCSS.HSG.SRT.C.8

Find the measurement of the missing side indicated

• 4.39
• 3.21
• 2.19
• 2.05

Tags

CCSS.HSG.SRT.C.8

Find the measurement of the missing side indicated

• 4.98
• 5.98
• 3.20
• 4.18

Tags

CCSS.HSG.SRT.C.8