Learn vocabulary in English about Math Flashcards
What is the term for a number that can be divided by 1 and itself?
Prime number
True or False: A triangle can have more than one right angle.
False
Fill in the blank: The _____ is the distance around a circle.
Circumference
What is the formula for the area of a rectangle?
Length times Width
Which operation would you use to find the total of two numbers?
Addition
What do you call a polygon with four sides?
Quadrilateral
True or False: The sum of the angles in a triangle is always 180 degrees.
True
What is the term for a straight line that touches a circle at exactly one point?
Tangent
Fill in the blank: The _____ is the middle value in a data set when arranged in order.
Median
What is the term for a number’s distance from zero on a number line?
Absolute value
What is the formula to calculate the volume of a cube?
Side length cubed
Multiple Choice: What is 7 squared? (A) 14 (B) 49 (C) 21
B) 49
What do you call the longest side of a right triangle?
Hypotenuse
Fill in the blank: The _____ is a collection of numbers used for statistical analysis.
Data set
True or False: In a right triangle, the Pythagorean theorem states that a² + b² = c².
True
What is the term for the ratio of the opposite side to the adjacent side in a right triangle?
Tangent
Multiple Choice: What is the value of pi (π) approximately? (A) 3.14 (B) 2.71 (C) 1.62
A) 3.14
What is the term for a number that is not a whole number?
Fraction
Fill in the blank: A _____ graph shows the relationship between two variables.
Scatter
What is the process of finding the value of a variable in an equation called?
Solving
