Answer:
16.67
Step-by-step explanation:
1. C never. never because isosceles triangles are similar if a base angle of one is congruent to a base angle of another.
2.A AAA Similarity Postulate. An equilateral triangle is equal on each side, also AAA Similarity Postulate is were it is all equal all around
I hope this helped!
Answer:
Jan = $75.00
Mar = $40.00
Apr = $35.00
June = $(40.00) {make sure to put parentheses around that one, because it is a negative amount}