Posted by GGIFT on Tuesday, March 23, 2010 at 10:36pm.
Find a set of values for a and b that will result into a rectangular computer monitor with a diagonal (c) of 20".

ALGEBRA  Reiny, Tuesday, March 23, 2010 at 10:55pm
Clue:
3, 4, 5 form a right angles triangle since
3^2 + 4^2 = 5^2
what would I have to multiply 5 by to get 20 ?