Trigonometry Triangle

What is the length of x?

• 5

• 7

• 8

• 25

Find the length of b in this triangle.

• 31

• 36

• 60

• 62

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

• RIGHTANG

• SOHCAHTOA

• SHOCHATOA

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

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

Which side of the triangle is the hypotenuse?

• QP

• QR

• RP

Find side AB?

• 20 m

• 5 m

• 11.54 m

• 8.66 m

Choose the correct ratio.

• A

• B

• C

• D

What is the length of x?

• 5.7

• 10.6

• 20

• 400