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anonymous
 5 years ago
square root of 19. its easy to everyone, but i still fail with it.
anonymous
 5 years ago
square root of 19. its easy to everyone, but i still fail with it.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0are you supposed to just write this in simplest form?

UnkleRhaukus
 5 years ago
Best ResponseYou've already chosen the best response.0more than 4, less than 5...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well im in the middle of getting the area of triangles and everytime i hit the square root button on the calculator it shows 4.6436346 random numbers.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats because the square root of 19 is not a nice, pretty whole number. it is a nonterminating, non repeating decimal. Your calculator can only round to about 10 places. When you don't get a whole number for an answer you use the square root symbol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so i just but sqrt19?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, you just leave it like that, unless the directions tell you to round the answer to a certain place. Thats when you use the square root button on the calculator

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do u know how to get the area of triangles?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you know the height it is \[\frac{1}{2}bh\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you know the lengths of two sides and the angle between them it is \[\frac{1}{2}ab\sin(\theta)\]
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