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# The Height of a 50 inch TV

SATMAT-9JEDYK

A TV with a rectangular screen is advertised as having a $50$ inch diagonal.

If the horizontal length of the screen is $40$ inches, then what is the vertical height of the screen?

A

$10\text{ inches}$

B

$25\text{ inches}$

C

$30\text{ inches}$

D

$900\text{ inches}$