Geometry
Algebra
Pre-Calculus
Mathematical Symbols
Math Facts !
100
What is the formula for the area of a circle?
A = pi*r^2
100
Solve 2x=6
x=3
100
What is the Tangent of 0 Degrees?
0
100
What is this called?
π
Pi Symbol!
100
What is a shape but no sides?
Circle
200
Name the geometric shape with all sides and angles equal.
Equilateral triangle
200
What is the slope-intercept form?
y=mx+b
200
What is the raidan measurement of 45 degrees?
pi/4
200
What is this symbol called?
(±)
Plus and Minus
200
What is the term used to describe the answer to a subtraction problem?
Difference
300
What are two lines that travel the same direction but never meet?
Parallel lines
300
What is the term used to find a side or angle in a right-angled triangle?
SOH-CAH-TOA
300
What is the equation for a circle?
(x-h)+(y-k)2=r2
300
What does this symbol represents?
All Real Numbers
300
What does the acronym “PEMDAS” stand for?
-Parenthesis
-Exponent
-Multiplication
-Division
-Addition
-Subtraction
400
Which angle has less than 90 degrees?
Acute angle
400
Solve x+⅕=⅗
x=2/5
400
Determine the inverse trigonometric function for cos(pi/4).
pi/4
400
What does this symbol mean?
≠
Not Equal To
400
Which ancient civilization is credited with introducing the concept of zero in mathmatics?
Ancient India
500
What is the measure of each interior angle in a regular hexagon?
120 degrees
500
Expand (x-6)(x+3)
x^2-3x-18
500
Find the numerical value of the log expression: log a^7b^6/c^2
Log a = -3
Log b= -9
Log c = 3
500
What is this symbol called?
∑
The Sum Of
500
Who found pi?
Archimedes