?

Geometry

Free Version

Upgrade subject to access all content

Difficult

Right Triangle: Geometric Mean/Multiple Correct Answers

GEOM-FJ0NKR

McGinness. Created for Albert.io. Copyright 2016. All rights reserved.

For this figure, which statements are true? Select ALL that apply.

A

$\cfrac {x}{20}=\cfrac {20}{x+8}$

B

$\cfrac {20}{x}=\cfrac {8}{20}$

C

$\cfrac {11}{x}=\cfrac {8}{11}$

D

$\cfrac {20}{x}=\cfrac {y}{8}$

E

$x=-8+\sqrt {{y}^{2}+{20}^{2}}$

F

$y=\sqrt {{11}^{2}-{8}^{2}}$

G

$\cfrac {y}{20}=\cfrac {8}{x}$

H

$\cfrac {y}{8}=\cfrac {x+8}{y}$