If you are asking which ratio is equivalent to 8 then it is neither. They are both simplified to 3:1. 54/18= 3, 18/6= 3. If you were asking if they were equivalent to each other the answer is yes.
209.1 is what your looking for
X=21
Y=15
The image contains my work
<h3>given:</h3>
radius= 10 m
<h3>to find:</h3>
the area of the given circle.
<h3>solution:</h3>




<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>circle</u><u> </u><u>is</u><u> </u><u>3</u><u>1</u><u>4</u><u> </u><u>square</u><u> </u><u>meters</u><u>. </u>
Answer:
782 yd²
Step-by-step explanation:
Since the diagonals are perpendicular bisectors of each other, then
area = 0.5 × product of diagonals
area = 0.5 × 34 × 46 = 782 yd²