Pythagoras and Trigonometry

• 14cm
• 9cm
• 10cm
• 11cm

• 13cm
• 14cm
• 9cm
• 10cm

What kind of triangles does the Pythagorean Theorem work with?

• Right
• Left
• Isosceles
• Equilateral

Which trig ratio uses the opposite side and the hypotenuse?

• sine
• cosine
• tangent

Which trig ratio uses the adjacent side and the opposite side?

• sine
• cosine
• tangent

Which side is opposite angle x?

• 1

• 2

• 3

Fill in the blank...
SOH ___ TOA

• COH
• CAH
• COA
• CHA

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

• sine
• cosine
• tangent
• cotangent

What is the correct ratio?

• sin 40 = w/28
• cos 40 = w/28
• tan 40 = w/28
• sin 40 = 28/w

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x
• sin ( 46 ) = x/17
• tan (46 ) = x/17
• cos (46) = x/17