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Question 1 1. Which of the following is the law of cosines?
Question 2 2. The Pythagorean Theorem is a special case of what?
Question 3 3. Which of the following is true?
Question 4 4. Which of the following measurements produces a valid right triangle?
Question 5 5. Find the shortest distance between a and b by drawing a line connecting them and using the Pythagorean Theorem.
Question 6 6. The converse of the Pythagorean Theorem says what?
Question 7 7. Estimate √125 to two decimal places.
Question 8 8. A right triangle has one leg that measures 7 inches, and the second leg measures 10 inches. How long is the hypotenuse?
Question 9 9. Solve:
Question 10 10. A right triangle has one leg that measures 13 centimeters, and the hypotenuse is 17 centimeters. How long is the missing leg?
Question 11 11. Which of the following is the equation for the Pythagorean Theorem?
Question 12 12. If two sides of a right triangle measures 6 and 8 inches, what does the hypotenuse measure?
Question 13 13. Jerry wants to buy a TV online, but the ad for the TV he wants to buy does not say what the screen size is. He knows that TV screens are measured diagonally. This image shows the length and width of the screen, so he decides to use the Pythagorean Theorem to determine the diagonal screen size. What is the screen size of the TV that Jerry wants to buy (to the nearest inch)?
Question 14 14. You are standing at the point (2,3) on a graph. Which point is closer: (-1,2) or (4,6)?
Question 15 15. Who is credited with proving the Pythagorean Theorem?
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