click below
click below
Normal Size Small Size show me how
Math
Math Area, Circles, & Surface Area
Shape/Area/Circumference/Prism | How to Figure Out |
---|---|
Triangle-Area | 1/2 * Base * Hight |
Square-Area | Base * Hight |
Rectangle-Area | Base * Hight |
Parallelogram-Area | Base * Hight |
Trapezoid-Area | 1/2 (b*1+b*2) h |
Circle-Area for Radius | 3.14*r*2 |
Circle-Circumference for Diameter | 3.14*d |
Circle-Circumference for Radius | 2*3.14*r |
Rectangular Prism Surface Area | SA=2(lw+lh+wh) |
Triangular Prism Surface Area | SA=Area of Bases & Areas of Faces |
volume of rectangular prism | v=lwh |
volume of triangle prism | V=1/2 lwh |