Question

If mC = 90°, side c = 29, and side a = 21, then side b = 18.
True or False?

Answer 1

HI!!

Answer 2

see if \[\sqrt{29^2-21^2}=18\] if so it is true
lets check it

Answer 3

http://www.wolframalpha.com/input/?i=sqrt%2829%5E2-21%5E2%29
lol no it is not 18, it is 20

Answer 4

so it would be false right? @misty1212

Answer 5

yeah false !

Answer 6

misty, may u help me?

Answer 7

thank you! can you please help me with this one please? @misty1212