Chapter 8 review questions

The Pythagorean Theorem ONLY works on which triangle? 

• Obtuse

• Right

• Acute

• Isosceles

Find the length of the missing side

• 17

• 15

• 22

• 13

Find the length of the missing side

• 20

• 68

• 16

• 80

Is this a right triangle

• Yes

• No

In a right triangle, if a = 8 and c = 17, what is the correct setup to find the value of b?

^{Find the length of the missing side}

• 48

• 108

• 83.6

• 72

_{^{Find the missing side}}

• √29.2
• √400
• √20
• √10

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

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

• Any triangle ever
• Non-right triangles only
• Right Triangles only
• Never

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine

• cosine

• tangent

• hypotenuse