Math Formulas Flashcards
1
Q
Slope Formula
A
y2-y1/x2-x1
Note: Parallel Lines have equal slopes
Note: Perpendicular Lines have opposite reciprocal slopes
2
Q
Midpoint Formula
A
[(x1+x2)/2, (y1+y2)/2]
Note: Diagonals bisect each other
3
Q
Distance Formula
A
√(x2-x1)^2+(y2-y1)^2
4
Q
Area of a Trapezoid Formula
A
Area=H(B1+B2)/2
5
Q
Midsegment of a Trapezoid Formula
A
M=1/2(B1+B2)
