Al - Jabr
Muḥammad ibn Mūsā al-Khwārizmī, a famous mathematician, is known as the true father of this mathematical topic. He wrote a book nicknamed "al-jabr"
Algebra
A shape defined as:
"The locus of points equidistant from a singular central point."`
Circle
E =mc^2
Einstein
Mr. D's favorite mathematical puzzle
Rubik's cube
Find the mean of this data set:
1, 2, 4, 5, 5, 7
4
Another word for "balanced," this word describes what state equations should be in when fully solved algebraically (think science).
Equilibrium
All squares are also considered this shape
Rectangles
Discovered gravity
Newton
Mr. D's current unit of study in math 7
Probability and Statistics
Solve for x:
5x = 45
9
Another word for "comparable," you can set up one of these to find unit rates or corresponding sides for two similar triangles.
Proportion
A triangle which contains 2 congruent (equal) sides and 2 congruent angles.
Isosceles
His famous theorem lets us find the hypotenuse of a right trangle.
Pythagoras
This elementary tool can absolutely help in a pinch when you need to add positive and negative numbers together.
Number line
-15 + (-9)
-24
Sometimes referred to as "Algebra 2," this subject is your future 10th grade math class. It also has a lot to do with angles!
Trigonometry
The Earth's path around the sun follows this shape's outline.
Ellipse
Father of Geometry
Euclid
The number of chairs in 107 divided by the number of tables
2
Formula for area of a circle
A=pi*r^2
Muḥammad ibn Mūsā al-Khwārizmī wrote his famous book in this country.
Baghdad
The shape of a ball being thrown into the air and coming back down (sometimes referred to as an arch).
Parabola
Created the modern day x and y axes, also named after him, "The Cartesian plane"
Why is there a congrats card near Mr. D's computer?
Married
x= -b +/ sqrt(b^2-4ac) / 2a