Right Triangle Trig Quiz

Find the ratio for sinA.

• 36/27

• 36/45

• 27/45

• 27/36

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

Find the value of y.

• 9
• 18√2
• 9√2
• (9√2)/2

I have been given a hypotenuse in this 45-45-90 triangle.  How do I find the length of a leg of the triangle?

• Multiply by √2
• Divide by √2
• It's the same length as the hypotenuse.
• Divide by 2

What is the correct ratio?

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

What is the ratio for cosine of angle P?

• p/q

• q/r

• p/r

• r/q

Which equation can be used to solve for x?

• sin X = 41/28

• tan X = 41/28

• cos X = 28/41

• sin X = 28/41

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Solve for x.

• 25

• 65

• 23

• 67

Solve for x.

• 59

• 31

• 41

• 49