Answer:
Not a triangle.
Step-by-step explanation:
Sum of the two smaller sides must be greater than the largest side.
E pi and F pi and (for third one) are correct answers
90=6x+3x
90=9x
90/9=x
10=x
3x=3*10=30
6x=6*10=60
hope this helped
D is the answer for the problem
Both the median and mean=27 so median or mean would work.
