Answer:
Angle A is the largest, then goes Angle B, then C.
A triangle with three equal sides is an equilateral triangle. A triangle with all acute angles is called an acute triangle. If a triangle fits both descriptions, it is an equilateral acute triangle. Hope this is what you were looking for!
8 is right but 7 is wrong. The correct answer for 7 is 15÷(1+2)=5
