+
Related Flashcards
Cards In This Set
| Front | Back |
|
Slope-intercept form (equation)
|
Y = mx + b
|
|
Point-slope form (equation)
|
Y - y1 = m (x - x1)
|
|
Distance formula (distance between two points)
|
D = √
(x2 - x1)2 + (y2 - y1)2
|
|
Midpoint formula (midpoint of line segment between two points)
|
M = [(x1 + x2)/2, (y1 + y2)/2)
|
|
Quadratic formula
|
X = -b + - √b2 - 4ac/2a
|
|
Pythagorean theorem
|
A2 + b2 = c2
|
|
Area of triangle
|
A = 1/2 bh
|
|
Area of parallelogram
|
A = bh
|
|
Area of rectangle
|
A = lw
|
|
Area of rhombus
|
A = 1/2 (d1 x d2)
|
|
Diagonal of square
|
S v/---2
|
|
Area of trapezoid
|
A = 1/2 h(b1 x b2)
|
|
Area of circle
|
A = nr2
|
|
Area of sector
|
A = (n / 360) ( nr2)
|
|
Circumference of circle
|
C = nd
|
