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Trimester 2 alg/pre alg
Questions |
Answers |
a triangle where all angles are less than 90 degrees |
acute triangle |
a math problem where letters represent numbers. |
algebraic |
a part of the circumference of a circle or other curve. |
arc |
a denominator that is the same in two or more fractions. |
common denominator |
having the same size and shape |
congruent |
A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis. |
coordinate plane |
a number raised to the third power |
cubed |
a triangle with three congruent (equal) sides and three congruent (equal) angles |
equilateral triangle |
writing a number to show the value of each digit Example: 531 = 500 + 30 + 1) |
expanded notation |
the horizontal number line in a coordinate plane |
. x-axis |
the vertical number line in a coordinate plane |
y-axis |
a triangle with at least two congruent (equal) sides |
isosceles triangle |
the least common multiple of two or more denominators |
least common denominator |
the smallest multiple that two or more numbers have in common |
least common multiple |
the value that occurs most frequently in a given data set. |
mode |
the average |
mean |
the distance between highest and lowest scores in a set of data. |
range |
the set of all rational and irrational numbers |
real numbers |
a triangle with no congruent (equal) sides |
scalene triangle |
the middle number in a set of data when the numbers are put in order |
median |
A number raised to the second power |
squared |
the answer to a subtraction problem |
difference |
the answer to a division problem |
quotient |
the answer to a multiplication problem |
product |
the answer to an addition problem |
sum |