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Praxis I Math

Subjects : praxis, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Use ____________= 1/2a X p (where a = apothem and p = the perimeter)






2. The __________of a triangle is a line segment from a vertex of the triangle perpendicular to the opposite side






3. Two angles with a common vertex and a common side but no common interior points






4. What is the formula for the area of a rhomus - (hint d= diagonal)






5. The square of 0 is _____






6. What type of trapezoid has its non parallel sides equal






7. Two lines are said to be ______________ if they intersect and form right angles






8. A line that joins the midpoint of two sides of a triangle is called the__________






9. The absolue value of the difference of the coordinates of any two points on the real number line






10. A triangle whose angles all equal 60 degrees






11. A __________________ is a circle passing through all the vertices of a polygon






12. The __________ of a regular polygon is the segment joining an vertex with the center of the polygon






13. The value of y where a point intersects the x axis = __________






14. Angles that are equal






15. A rhomus with a right angle






16. The greatest common factor is the largest __________that is common to all member of the set






17. In a quadratic formula if the a value of the parabola is less than 0 the parabola opens ___________






18. Two or more distinct lines are said to be ____________ if and only if they are coplanar and they do no intersect






19. Is a polygon that is both equilateral and equangular






20. How do you calculate the area of a parallelogram - what is the formula






21. For each real number a - for each real number b - if a= b - then b=a






22. What is the surface area of a right circular cylinder with a radius of r and a height of h






23. The possible solution of a quadratic equatin ax^2 + bx + c= 0 are called the_______






24. In a logarithm the answer following the = sign is the __________






25. i^2 = _____________






26. What is the square of ((x1-x2) + (y1- y2)) =






27. Wha tis the volume of a right circular cylinder with a radius of r and a height of h






28. The set of all points on a half line and the dividing point itself






29. The sum of the interior angles of a triangle = ___________






30. A closed three sided figure is called a ____________






31. In a quadratic equation with 2 unknown which has the formula ax^2 + bxy + cy^2 + dx + ey + f the graph is _____________ or a pair of __________ if ( b^2-4ac= 0) which may be coincident or it does not exist






32. What is the volume of a sphere with a radius r






33. What is the linear equation where a - b and c are constants b cannot = 0






34. The graph of y= ax^2 + bx + c is a curve know as a ____________






35. The measure of a minor arc is the measure of the __________that intercepts the arc






36. Distance from a ___________ to a _________ is the measure of the perpendicular line segment from the point to that line






37. The x value of the vertex of a parabola is the equation






38. If all points lie in the same plane they are __________






39. Log base b to the b = ____________






40. Two angles whose sum totals 180 degrees






41. A _________ number is a number that can be written in the form of a + bi






42. Positions = number of position can be calculated by finding the ______ of the total number of items






43. An angle whose measure is greater than 180 degrees and less than 360 degrees






44. Two angles with a common vertex and with sides that are 2 pairs of opposite rays






45. What is the formula for a combination (where order matters)






46. A line that divides a line segment into two congruent segments






47. Three or more points are said to be ___________if an only if they lie on the same line






48. What is 4 to the power of 1/2 or 4^1/2






49. An angle whose measure is 180 degrees






50. What property of equality says that a=a