Answer:
C) Three real roots, two of which are equal in value is the right answer I believe.
Step-by-step explanation:
.36 cubic yard
65 units squared
Why:area is base length times width. Considering what you gave me, 10 * 6.5 =65
AB=2r
BC=7
AC=AB+BC
-5=2r+7
-12=2r
-6=r
AB=-12
