Geometry Class Challenge (Formulas)

$$bh$$

$$\frac{1}{2}bh$$

$$\frac{1}{2}h\left(b_1+\ b_2\right)$$

$$\pi r^2$$

$$lw$$

$$bh$$

$$\frac{1}{2}bh$$

$$\frac{1}{2}h\left(b_1+\ b_2\right)$$

$$\pi r^2$$

$$lw$$

$$bh$$

$$\frac{1}{2}bh$$

$$\frac{1}{2}h\left(b_1+\ b_2\right)$$

$$\pi r^2$$

$$lw$$

$$bh$$

$$\frac{1}{2}bh$$

$$\frac{1}{2}h\left(b_1+\ b_2\right)$$

$$\pi r^2$$

$$lw$$

b x l

area

perimeter

volume

circumference

$$A\ =\ lw$$

$$A\ =\frac{1}{2}bh$$

$$A\ =\ \frac{1}{2}h\left(b_1+b_2\right)$$

$$A=\ bh$$

$$A\ =\ s^2$$  

$$A\ =\frac{1}{2}bh$$

$$A\ =\ \frac{1}{2}h\left(b_1+b_2\right)$$

$$A=\ bh$$