Math quiz bee

• what type of numbers includes both of rational and irrational numbers? Real Numbers
• what is 1000 in Roman numerals? M
• Who is known as the "Father of Mathematics"? Archimedes
• Circle - set of all points on a plane equidistant from a fixed point
• Center - fixed point of the circle
• Radius - a segment drawn from the center of the circle to any point on the circle
• Chord - a segment whose endpoints are on the circle
• Diameter - a segment whose endpoints are on the circle passing through the center. It is the longest chord of the circle
• circumference - distance around the circle
• Arc - a portion of the circumference of a circle
• Semicircle - ab arc whose endpoints are the endpoints of a diameter. It measures exactly 180°
• Minor Arc - an arc less than a semicircle. it measures less than 180°
• Major arc - an arc that is more than a semicircle. it measures greater than 180°
• What is the end behavior of an positive odd degree? Down, Up
• What is the end behavior of a negative odd degree? Up, Down
• What is the end behavior of positive even degree? Answer: Up, Up
• What is the end behavior of negative even degree? Down, Down
• Pythagorean Theorem formulas

  c² = a² + b²

  a² = c² - b²

  b² = c² - a²