364.5 because 9 to the third power is 729. 729 divided by 2 is 364.5
Answer: Scalene triangle
Step-by-step explanation:
A Scalene triangle has all of its three lengths to be different. The traingle above can not be an equilateral triangle too because all the sides aren't equal.
Also, it's not an isosceles triangle since two of its sides are not thesame. It's not a right angle triangle as the square of the hypothenuse isn't equal to the addition of the square of the other two sides.
60 degrees, because it's an equilateral triangle, as you can tell because the sides are all the same length.