Trigonometry Examples

$\frac{72}{360} \cdot \frac{1^{2} π}{1}$

Step 1

Combine.

$\frac{72 (1^{2} π)}{360 \cdot 1}$

Step 2

Cancel the common factors.

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Step 2.1

Factor $72$ out of $360 \cdot 1$ .

$\frac{72 (1^{2} π)}{72 (5 \cdot 1)}$

Step 2.2

Cancel the common factor.

$\frac{72 (1^{2} π)}{72 (5 \cdot 1)}$

Step 2.3

Rewrite the expression.

$\frac{1^{2} π}{5 \cdot 1}$

$\frac{1^{2} π}{5 \cdot 1}$

Step 3

Simplify the numerator.

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Step 3.1

One to any power is one.

$\frac{1 π}{5 \cdot 1}$

Step 3.2

Multiply $π$ by $1$ .

$\frac{π}{5 \cdot 1}$

$\frac{π}{5 \cdot 1}$

Step 4

Multiply $5$ by $1$ .

$\frac{π}{5}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{π}{5}$

Decimal Form:

$0.62831853 \dots$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$