Answer:
The length of a side of the square would be 8.
Step-by-step explanation:
18/15/12/9 = 0.0111111111111
Have a great evening. I hope this helped! :)
Cross multiply? 9x2=18/3= 6
Your answer would be, Yes! It is an Isosceles Trapezoid, Because, Isosceles trapezoids have at least one set of opposite sides, that are parallel, mainly the base, and it's opposite. The non-base sides are equal in length to each other, and the base angles are equal to each other.
Hope that helps!!!!!!
