SOLUTION: A triangle can be formed having side lengths 4,5,& 8. It is impossible, however, to construct a triangle with sidelengths 4,5 & 10. Using the side lengths 2,3,5,7 & 11, howmany dif

Question 38655: A triangle can be formed having side lengths 4,5,& 8. It is impossible, however, to construct a triangle with sidelengths 4,5 & 10. Using the side lengths 2,3,5,7 & 11, howmany different triangles with exactly 2 equal sides can be formed?
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Using side lengths 2,3,5,7 & 11, we need to find out how many isosceles (with exactly 2 sides equal) triangles can be formed...well, start listing them...
2,2,3
3,3,2
3,3,5
5,5,2
5,5,3
5,5,7
7,7,2
7,7,3
7,7,5
7,7,11
11,11,2
11,11,3
11,11,5
11,11,7
Looks like that's it...how many? 14?
RELATED QUESTIONS
Is it possible to construct a triangle with the given side lengths, 8 9 and... (answered by fcabanski)

Is it possible to make a triangle with side lengths 5, 7,... (answered by Edwin McCravy)

Is it possible to construct a triangle using segment lengths of 5, 8, and... (answered by Alan3354)

is it possible to construct a triangle with the side lengths of 8 cm 8 cm and 15... (answered by amarjeeth123)

is it possible to construct a triangle with side lengths of 11cm, 15cm, and... (answered by mathie123)

is it possible to construct a triangle with side lengths 10,11, and... (answered by nerdybill)

if a triangle is formed with sides having lengths what type of triangle is 4 , 4 square... (answered by J2R2R)

4. If a triangle has a 5-inch side and a 6-inch side, how can it be similar to a triangle (answered by jim_thompson5910)

Is it possible to construct a triangle with side lengths of 1 ft, 3 ft, and 4 ft? Why or... (answered by Alan3354)