Soh Cah Toa Triangles

What is the ratio for cosine?

• H/A

• O/A

• A/H

• A/O

Tags

CCSS.HSG.SRT.C.6

What is the ratio for sine?

• O/H

• H/A

• H/O

• O/A

Tags

CCSS.HSG.SRT.C.6

What is the side across from the right angle called?

• Leg

• Pythagoras

• Hypotenuse

• Altitude

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Tags

CCSS.8.G.B.7

What is the side opposite angle A?

• 12

• 13

• 5

• 25

What do you use to find the missing side?

• sin

• cos

• tan

Tags

CCSS.HSG.SRT.C.6

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG

• SOHCAHTOA

• SHOCHATOA

Tags

CCSS.HSG.SRT.C.7

What type of triangles do you use the trig ratios with?

• any type

• right triangle

• obtuse triangle

• acute triangle

Tags

CCSS.HSG.SRT.C.6

What leg is considered the hypotenuse?

• Any side

• the side opposite the smallest angle

• the side opposite the right angle

• the side opposite the shortest leg