SOLUTION: I have a right triangle I have to find the area for On the figure they have points a b c A to C 6ft C to B is 9ft and I must need A-B the right triangle does show a 90 degree

Algebra ->  Triangles -> SOLUTION: I have a right triangle I have to find the area for On the figure they have points a b c A to C 6ft C to B is 9ft and I must need A-B the right triangle does show a 90 degree      Log On


   

Question 8174: I have a right triangle I have to find the area for
On the figure they have points a b c
A to C 6ft C to B is 9ft and I must need A-B
the right triangle does show a 90 degree at point C
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
so AB is the hypotenuse, the longest side, that opposite the right angle.
AB%5E2+=+AC%5E2+%2B+BC%5E2
AB%5E2+=+6%5E2+%2B+9%5E2
AB%5E2+=+36+%2B+81
AB%5E2+=+117
AB+=+sqrt%28117%29
AB+=+sqrt%289%2A13%29
AB+=+sqrt%289%29sqrt%2813%29
AB+=+3sqrt%2813%29

jon.