Trigonometry Examples

$87 °$

Step 1

The complement of

$87 °$ is the angle that when added to

$87 °$ forms a right angle (

$90 °$ ).

$90 ° - 87$

Step 2

Subtract

$87$ from

$90$ .

$3 °$

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