SOLUTION: How many isosceles triangles have perimeter less than 15 and sides of integral length?

SOLUTION: How many isosceles triangles have perimeter less than 15 and sides of integral length?

Algebra.Com

Question 1100551: How many isosceles triangles have perimeter less than 15 and sides of integral length?
Answer by ikleyn(52905) (Show Source): You can put this solution on YOUR website!
.
Answer. Exactly 4 (four). Listed below.

The base   The lateral side = 

   1          7

   3          6

   5          5

   7          4

RELATED QUESTIONS
How many scalene triangles have perimeter less than 15 and sides of integral... (answered by MathLover1,greenestamps)

How many scalene triangles have perimeter less than 16 and sides of integral... (answered by greenestamps)

How many scalene triangles have perimeter less than 16 and sides of integral length? (answered by greenestamps)

How many scalene triangles have perimeter less than 18 and sides of integral length? (answered by Edwin McCravy)

How many distinct triangles have a perimeter of 15 units and integral length... (answered by vleith)

How many different isosceles triangles can you find that have sides with integral lengths (answered by richard1234)

can you help here . : how many triangles can there be if two sides have 15 cm and 12cm... (answered by oberobic)

An isosceles triangle has a perimeter of 28cm and sides of integer length. How many... (answered by ikleyn)

How many different isosceles triangles have integer side lengths and a perimeter of 81... (answered by AnlytcPhil)