Math and Science Formulas

Question 1

Triangle (Area)

Answer 1

A= 1/2*bh

Question 2

Rectangle (Area)

Answer 2

A= l*w

Question 3

Trapezoid (Area)

Answer 3

A= 1/2(b1+b2)*h

Question 4

Parallelogram (Area)

Answer 4

A= bh

Question 5

Circle (Area and Circumference)

Answer 5

A= pi*r squared 
C= 2*pi*r
C= pi*d

Question 6

Rectangular Prism

Volume and Surface Area

Answer 6

V= l*w*h
SA= 2lw+ 2hw+ 2lw

Question 7

General Prisms

Volume and Surface Area

Answer 7

V= bh
SA= sum of the areas of the faces

Question 8

Right Circular Prism

Volume and Surface Area

Answer 8

V= bh
SA= 2B (area of the base = B) + Ch

Question 9

Square Pyramid

Volume and Surface Area

Answer 9

V= 1/3*Bh
SA= B + 1/2*perimeter of the base*slant height

Question 10

Right Circular Cone

Volume and Surface Area

Answer 10

V= 1/3*Bh
SA= B + 1/2*circumference*slant height

Question 11

Sphere

Volume and Surface Area

Answer 11

V= 4/3*pi*r cubed
SA= 4*pi*r squared

Question 12

Equation of a line

Answer 12

Ax+By=C (where a and b are not zero)

Question 13

Slope-intercept form

Answer 13

y=mx+b

Question 14

Point slope formula

Answer 14

y-y1=m(x-x1)
M= slope
(x1,y1)= point on a line

Question 15

Slope Formula

Answer 15

M= y2-y1 over x2-x1

Question 16

Midpoint Formula

Answer 16

midpoint=x1+x2 over 2, y1+y2 over 2

Question 17

Distance Formula

Answer 17

D= the square root of (x2-x1)squared + (y2-y1)squared

Question 18

Distance Traveled

Answer 18

d=rt

Question 19

Simple Interest

Answer 19

I=prt

Question 20

Polygon Angle Formulas

Answer 20

(n-2)180
n = number of sides
singular internal angle degree is ((n-2)180)/n