Answer:
When all sides are equal
Step-by-step explanation:
An equilateral triangle is a triangle where all three sides are equal lengths, it's usually also equiangular, meaning all three internal angles are equal (at 60 degrees.)
27 is the answer to this equation
6 times 6 equals 36
3times 3 equals 9
36
-9
27
the will be volume is 6cm