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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. What property of equality ways for each real number a - for each real number b - for each real number c - if a=b and b=c - then a=c






2. A triangle with no equal sides






3. What is the formula the formula for an arc if you know the radius and the n= central angle






4. The ____________ says y - y1= m(x-x1)






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






6. Log base b to the b^x =






7. The segment from the center of the polygon perpendicular to as side of the polygon






8. Two distinct straight lines can intersect at most at only one point






9. In the law of proportion if a/b = c/d then (a+b)/ b =






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






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






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






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






14. Two angles whose sum totals 90 degrees






15. If a triangle has two congruent sides then it is an _________triangle






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






17. The perimeter of two similar polygons have the same ratio as the measure of any pair of corresponding line segments of the polygon






18. Operation in steps = if an event a ways and followed by b ways followed by c ways the total number of ways it can be done is






19. When calculating the number of sides in a polygon make 360 degrees/ n = ______________






20. In the law of proportion if a/b = c/d then ad =






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






22. A closed three sided figure is called a ____________






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






24. A triangle with one obtuse angle (angle greater than 90 degrees) is






25. A point has no ________or thickness






26. When proving 2 polygons are similar - what is the formula you use (hint: n= the number of sides)






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






28. If a=0 in a quadratic formula - the quadratic is reduced to a linear function and a ____________






29. To solve a system of equations you must first make the two equations ___________to each other - then use the discrimant to find if the system has any real roots






30. A __________is any process that assigns a ___________value of y to each number of x






31. What is the area of a pyramid or cone (hint B= area of Base)






32. The associative property of multiplicaiton for every real number a - for every realy number b for every real number c (ab)c = ______






33. Angles that are equal






34. A parallelogram with right angles and equal diagonals






35. A triangle whose sides are equal






36. What is the volume of a cone






37. ___________is a quadrilateral whose opposite sides are parallel






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






39. In order to decimal to a percentage you need to ______ by 100






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






41. In a function the x value is the ___________variable






42. A series adjacent points that connect






43. What is the formula for a square if you only know the length of the diaganol






44. The square of 0 is _____






45. What is a quadrilateral with 2 and only 2 sides parallel






46. An angle whose measure is larger than 90 degrees but less than 180 degrees






47. 1/a^n can also be written as a to the ______






48. That points of intersection on a triangle are called its _____________






49. A triangle with a 90 degrees angle






50. The _______says for every reals number a - for every real number b and for every real number c - a(b+c) = ab + ac