Trigonometry Examples

$\sqrt{{(1 - 0)}^{2} + {(- 8 - 0)}^{2}}$

Step 1

Subtract $0$ from $1$ .

$\sqrt{1^{2} + {(- 8 - 0)}^{2}}$

Step 2

One to any power is one.

$\sqrt{1 + {(- 8 - 0)}^{2}}$

Step 3

Subtract $0$ from $- 8$ .

$\sqrt{1 + {(- 8)}^{2}}$

Step 4

Raise $- 8$ to the power of $2$ .

$\sqrt{1 + 64}$

Step 5

Add $1$ and $64$ .

$\sqrt{65}$

Step 6

The result can be shown in multiple forms.

Exact Form:

$\sqrt{65}$

Decimal Form:

$8.06225774 \dots$

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