Math Vocabulary
A mathematical model based off of the area of a rectangle, used to show multiplication or fractions of the whole.
What is an area model
The distance of a number from zero
What is absolute value
An angle that measures less than 90 degrees and greater than 0 degrees
What is an acute angle
A triangle where all three of its angle are acute angles
What is an acute triangle
a number multiplied by another number to get an answer
what is a factor
An angle that is greater than 90 degrees but less than 180 degrees
What is an obtuse angle
A triangle that has a right angle
What is a right triangle
a triangle that has one obtuse angle and the rest less than 90 degrees.
What is an obtuse triangle
an angle that measures exactly 90 degrees
what is a right angle
The space inside a object or shape
What is area
The distance around a object or shape
What is perimeter
The amount of space occupied by an 3-dimensional shape
What is volume
The number above the line of a fraction
What is a numerator
The number below the line of a fraction
What is a denominator
The distance around a circle
What is the circumference of a circle
A section of a circle that is connected to the circumference.
What is the arc of a circle
A factor that two or more integers have in common
What is a common factor
A fraction where the numerator is greater or equal the denominator
What is an improper fraction
A number that is less than zero
What is a negative number
Where to rays share a common vertex
What is an angle