Sohcahtoa Label

Which side is considered the hypotenuse?

• Any side

• the side opposite the smallest angle

• the side opposite the right angle

• the side opposite the shortest leg

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

• any type

• right triangle

• obtuse triangle

• acute triangle

In relation to the angle θ, label the side marked c in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Which side of the triangle is adjacent to angle R?

• QP

• QR

• RP

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Choose the correct ratio.

• A

• B

• C

• D

What is the length of x?

• 5

• 7

• 8

• 25

What is the length of x?

• 5.7

• 10.6

• 20

• 400

Which side of the triangle is opposite of angle R?

• QP

• QR

• RP

Which trig function would you use to solve for x?