<h2>
Answer:36 
</h2>
Step-by-step explanation:
Given that
is isosceles triangle.
A isosceles has two sides equal an the third side is the base.
So,
...(i)
Given that length of the base 
Given that the perimeter of the triangle is 
So,
...(ii)
Using (i) and (ii),

Answer:
1. 12 outcomes 2. 24 outcomes
Step-by-step explanation:
4+4+4 is the equivalent to 10+10+10