Soh Cah Toa Practice

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

• RIGHTANG
• SOHCAHTOA
• SHOCHATOA

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

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

• any type
• right triangle
• obtuse triangle
• acute triangle

Find x to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Find x to the nearest tenth.

• 12.2

• 13.8

• 11.5

• 8.8

Find c to the nearest tenth.

• 10

• 8.08

• 14

• 12.12

Solve for x. Round to the nearest tenth.

• 12.8

• 31.25

• 15.4

• 16.8

Solve for x. Round to the nearest tenth.

• 25.3

• 32.3

• 15.6

• 25.6

Solve for x. Round to the nearest tenth.

• 20

• 5.9

• 33

• 42

Find y to the nearest tenth.

• y = 22.3 cm

• y = 36.5 cm

• y = 76.3 cm

• y = 87.8 cm