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STAAR Vocabulary
STAAR Vocabulary
STAAR Vcabulary
STAAR Vocabulary
STAAR Vocabulary
100
Rules that tell which steps to follow when solving an expression.
Order of Operations
100
Two angles whose sum equals 90 degrees.
complimentary angle
100
A ratio that shows the cost per unit of measure.
unit ratio
100
A line segment that passes through the center of a circle and has its endpoints on the circle.
Diameter
100
The horizontal number line of a coordinate graph.
x-axis
200
An eight-sided polygon.
octagon
200
having the same size and shape
congruent
200
the difference between the least and greatest values in a set of numbers
range
200
a triangle with sides of different lengths and no two angles are the same
scalene triangle
200
a trianle with two equal sides and two equal angles
isosceles ytianle
300
the total of two or more numbers being added
sum
300
an angle that measures 180 degrees
straight angle
300
a comparison of the two values of two numbers
ratio
300
a number that when multiplied by itself results in the original number
square root
300
the distance around a circle (the perimeter of a circle)
circumference
400
the ratio of a number to 100(per one hundred); the symbol %
percent
400
a quadrilateral with two pairs of congruent, parallel sides
parallelogram
400
a length that is half the diameter of a circle; the distance from the center of the ircle to th ecircle itself.
radius
400
a polygon with six sides
hexagon
400
a traiangle that has three equal sides and three equal angles
equilateral triangle
500
a mathematical sentence that uses an equal sign
equation
500
a polygon with five sides
pentagon
500
a solid figure that has triangles for its sides and a polygon as its base
pyramid
500
one of the four regions formed by the intersection of the axes of a coordinate graph
quadrant
500
the distance around a figure
perimeter