Math and Science Formulas Flashcards
1
Q
Triangle (Area)
A
A= 1/2*bh
2
Q
Rectangle (Area)
A
A= l*w
3
Q
Trapezoid (Area)
A
A= 1/2(b1+b2)*h
4
Q
Parallelogram (Area)
A
A= bh
5
Q
Circle (Area and Circumference)
A
A= pi*r squared C= 2*pi*r C= pi*d
6
Q
Rectangular Prism
Volume and Surface Area
A
V= l*w*h SA= 2lw+ 2hw+ 2lw
7
Q
General Prisms
Volume and Surface Area
A
V= bh SA= sum of the areas of the faces
8
Q
Right Circular Prism
Volume and Surface Area
A
V= bh SA= 2B (area of the base = B) + Ch
9
Q
Square Pyramid
Volume and Surface Area
A
V= 1/3*Bh SA= B + 1/2*perimeter of the base*slant height
10
Q
Right Circular Cone
Volume and Surface Area
A
V= 1/3*Bh SA= B + 1/2*circumference*slant height
11
Q
Sphere
Volume and Surface Area
A
V= 4/3*pi*r cubed SA= 4*pi*r squared
12
Q
Equation of a line
A
Ax+By=C (where a and b are not zero)
13
Q
Slope-intercept form
A
y=mx+b
14
Q
Point slope formula
A
y-y1=m(x-x1)
M= slope
(x1,y1)= point on a line
15
Q
Slope Formula
A
M= y2-y1 over x2-x1
