 or or taken why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

Don't know
Know
remaining cards
Save
0:01
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size     Small Size show me how

# Reference Formulas

### formulas from the reference sheet

triangle area 1/2 bh
rectangle/square/parallelogram area bh
trapezoid area 1/2 h(b1 + b2)
circle area pi (r^2)
circumference pi d
circumference 2r pi
pi 3.14 or 22/7
rectangular prism volume bwh
right circular cylinder volume pi (r^2)h
right square pyramid volume 1/3 Bh
right circular cone volume 1/3 pi (r^2)h
rectangular prism surface area 2bh + 2bw + 2hw
right circular cylinder surface area 2 pi rh + 2 pi (r^2)
polygons' sum of interior angles 180(n-2)
pythagorean theorem (a^2) + (b^2) = (c^2)
simple interest prt
slope-intercept equation of a line y = mx + b
distance/rate/time d = rt
Created by: wright.dani