Question

Trigonometry

Answer 1

Answer:

sqrt(629)

Step-by-step explanation:

sqrt[(6-8)² + (-12-13)²]

sqrt[4 + 625]

sqrt(629) or 25.08 unit8

Answer 2

Hey there!

To start, you must use the distance formula which is $\sqrt{(x1-x2)^{2}+(y1-y2)^{2} }$.

x1 and x2 are the x coordinates of the points (it does not matter which one you assign to be x1 and x2) and y1 and y2 are the y coordinates (also does not matter which one you assign to be y1 and y2).

Now, set up your formula and simplify:

$\sqrt{(x1-x2)^{2}+(y1-y2)^{2} }$

$\sqrt{(-12-13)^{2}+(6-8)^{2} }$

= $\sqrt{629}$ ≈ 25.0799