Trigonometry Examples

$15^{2} + 15^{2} > 20^{2}$

Step 1

The left side $450$ is greater than the right side $400$ , which means that the given statement is always true.

True

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