GED test questions with actual answers.

GED test questions with actual answers.

how to find the area in a square ANS -area=side2



area of a rectangle ANS -are= length times width



area of a parallelogram ANS -area= base times height



area of a triangle ANS -area= 1/2 times base times height



area of a trapezoid ANS -area=1/2 times (base1 + base2) times height



area of a circle ANS -area=square root times radius2; s root is approximately = 3.14



perimeter of a square ANS -p=4*side



perimeter of a rectangular ANS -p=2 times length +2 times width



perimeter if a triangle ANS -p=side1+side2+side3



circumference of a circle ANS -c= square root times diameter; square root is approx equal to 3.14



how do you get the mean? ANS -The mean of a set of data is probably what most people refer to as
average. You find the mean of a set of data by adding up all the numbers in the data set and then
dividing by the number of data points you added up. When someone says average, this is usually what
they are talking about.



how do you get the median? ANS -after putting the numbers in order what is the middle number? if
there are two middle number find the mean of the two(