Simply measure it.
Clarify what triangle side length you are looking for.
An isosceles triangle is a triangle that has two sides of equal length.
An isosceles triangle is a triangle with two sides of equal length.
An isosceles triangle is a triangle that has two sides of equal length.
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If only two sides of a triangle are the same length it is an isosceles triangle. If all three sides are the same length it is an equilateral triangle.
An equilateral triangle is a triangle with all sides the same length.
A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side
A right triangle with a hypotenuse of length 15 and a leg of length 8 has an area of: 50.75 units2
An equilateral triangle
No sides of a scalene triangle are the same length.
An isosceles triangle has to have two sides of equal length. An isosceles triangle has to have two sides of equal length.