$$S=\frac{1}{2}ah$$

S=ah

$$S=\frac{a^2\sqrt[]{3}}{4}$$

S=ahsina

$$S=\pi r^2$$

C=2pr

$$\sqrt[]{\left(x_{ }-y\right)^2-\left(x_2-y_2\right)^2}$$

$$\sqrt[]{\left(x_2-x_1\right)^2-\left(y_2-y_1\right)^2}$$

$$\sqrt[]{\left(x_2-x_1\right)^{ }-\left(y_2-y_1\right)^{ }}$$

V=abc

$$V=a^3$$

$$V=\pi r^2h$$

$$S=\pi r^2h$$

$$S=2\pi rH$$

S=prl

$$S=\pi rl$$

$$S=\pi rl+\pi r^2$$

$$S=2\pi rH+2\pi r^2$$

$$V=\frac{4}{3}\pi r^3$$

$$V=\frac{4}{3}\pi r^2$$

$$V=\frac{3}{4}\pi r^3$$

$$V=4\pi r^3$$

$$V=\pi rh$$

$$V=\pi r^3h$$

$$V=\pi r^2h$$

$$d=a^3$$

$$d=6a^{ }$$

$$d=a\sqrt[]{3}$$

$$d=3a^{ }$$

$$S=6a^2$$

$$S=a^2$$

$$S=6a^3$$