2016 AMC 12B Problems/Problem 10
Revision as of 17:21, 21 February 2016 by I dont do math (talk | contribs) (→Solution: Added a solution)
Problem
A quadrilateral has vertices ,
,
, and
, where
and
are integers with
. The area of
is
. What is
?
Solution
By distance formula we have . SImplifying we get
. Thus
has to be a factor of 8 and the only answer that's a factor of 8 is
Solution by I_Dont_Do_Math
See Also
2016 AMC 12B (Problems • Answer Key • Resources) | |
Preceded by Problem 9 |
Followed by Problem 11 |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
All AMC 12 Problems and Solutions |
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