Trigonometry Examples

$85^{2} + 84^{2} = \sqrt{1428} \cdot 1$

Step 1

The left side $14281$ does not equal to the right side $37.78888725$ , which means that the given statement is false.

False

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