Pythagorean Theorem and Trigonometric Ratios

Determine if the following set of numbers are Pythagorean Triples.
15, 20, 25

• Yes
• No

Solve for x.

• 50.7
• 50.1
• 60.7
• 61.0

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

The size of a television screen is measured by the length of the diagonal of the screen.  What size is a television screen that is 3 feet tall and 6 feet wide?

• 18
• 6.7

Solve for x.

• 10
• 11.3
• 12.0
• 15.0

Find the measure of side X.  Round to the nearest tenth. 

• 12.2
• 13.8
• 11.5
• 8.8

The Pythagorean Theorem is
c² = a² - b²  

• false
• true

side a on a right triangle is NEVER the longest side

• true
• false

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

What is the ratio for Tangent

• Opp/Adj

• Adj/Opp

• Opp/Hyp

• Hyp/Opp