Solve 360=2pirad

$$360 = 2 \pi r a d$$

Solve for a

$$a=\frac{180}{\pi dr}$$

$$d\neq 0\text{ and }r\neq 0$$

Steps for Solving Linear Equation

Swap sides so that all variable terms are on the left hand side.

$$2\pi rad=360$$

The equation is in standard form.

$$2\pi dra=360$$

Divide both sides by 2\pi rd.

$$\frac{2\pi dra}{2\pi dr}=\frac{360}{2\pi dr}$$

Dividing by 2\pi rd undoes the multiplication by 2\pi rd.

$$a=\frac{360}{2\pi dr}$$

Divide 360 by 2\pi rd.

$$a=\frac{180}{\pi dr}$$

Solve for d

$$d=\frac{180}{\pi ar}$$

$$a\neq 0\text{ and }r\neq 0$$

Steps for Solving Linear Equation

Swap sides so that all variable terms are on the left hand side.

$$2\pi rad=360$$

The equation is in standard form.

$$2\pi ard=360$$

Divide both sides by 2\pi ra.

$$\frac{2\pi ard}{2\pi ar}=\frac{360}{2\pi ar}$$

Dividing by 2\pi ra undoes the multiplication by 2\pi ra.

$$d=\frac{360}{2\pi ar}$$

Divide 360 by 2\pi ra.

$$d=\frac{180}{\pi ar}$$