Practice Test on Right Triangle Trig

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

Which tool would you use?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem

Which tool would you use?

• Sine

• Cosine

• Tangent

• Pythagorean Theorem

Find the value of x.

• 18

• 31.2

• 62.4

• 12

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

• 17 miles

• 32 miles

• 37 miles

• 40 miles

Which set of sides would make a right triangle?

• 4,5,6

• 8,10,12

• 5,12,13

• 5,10,12

Which trigonometric ratio is correct?

• cosC= adj/hyp

• sinC= adj/hyp

• tanC= adj/hyp

• tanC=adj/opp

Fill in the blank...
SOH ___ TOA

• COH

• CAH

• COA

• CHA

We can use SOH-CAH-TOA for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never