Answer:
you have to add each
Step-by-step explanation:
D = 1/2 * (-16). That is your answer
<span> equilateral triangle is a triangle in which all three sides are equal. In traditional or Euclidean geometry equilateral <span>triangle
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The answer you are looking for would be 9.
I hope this helps! Any questions please comment and I will try to give clarification!
Answer: first one is 15.01
Step-by-step explanation:
