Equations

What’s the equation for speed?

$$Speed=\frac{Distance}{Time}$$

What’s the equation for Destiny?

$$Density=\frac{Mass}{Volume}$$

What is the equation of pressure?

$$Pressure=\frac{force}{area}$$

What is the volume and surface area of a cylinder?

$$Volume=\pi r^2l$$

$$Area=2\pi r^2\times 2\pi rl$$

What is the volume and surface area of a prism?

Volume = area of cross section x length

Area • Add up all sides with areas

What is the volume and surface area of a cubiod?

$$Volume=a^3$$

$Area=2(lw+lh+wh)$ (All faces)

How do you calculate a frustum?

Frustum = Large solid - small solid

What is the volume and surface area of a sphere?

$$Volume=\frac43\pi r^2$$

$$Area=4\pi r^2$$

What is the volume and surface area of cones?

$$Volume=\frac13\pi r^2h$$

$$Area=\pi r^2\times\pi rl$$

In terms of Upper Bounds and Lower Bounds:

• What are the equations?

• How would you add, minus, multiply, and divide each?