Precalculus Examples

$0.72$

Step 1

To convert radians to degrees, multiply by $\frac{180}{π}$ , since a full circle is $360 °$ or $2 π$ radians.

$(0.72) \cdot \frac{180 °}{π}$

Step 2

Multiply $(0.72) \frac{180}{π}$ .

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Step 2.1

Combine $0.72$ and $\frac{180}{π}$ .

$\frac{0.72 \cdot 180}{π}$

Step 2.2

Multiply $0.72$ by $180$ .

$\frac{129.6}{π}$

Step 3

Replace $π$ with an approximation.

$\frac{129.6}{3.14159265}$

Step 4

Divide $129.6$ by $3.14159265$ .

$41.25296124$

Step 5

Convert to a decimal.

$41.25296124 °$