Question

HELP PYTHAGOREAN THEOREM plssss ASAP

Answer 1

Answer:

$2\sqrt{51}$

Step-by-step explanation:

first, you have to look pythagoras theorem (in picture)

then; x² + 14² = 20²

x² + 196 = 400

x² = 204

x = $\sqrt{204}$ = $2\sqrt{51}$

Hope this helps ^-^