The Diameter is also tripled.
Given the area of a circle calculate the radius and circumference
<span>r = √(A / π)<span>C = 2πr
</span></span>
Proof: C= 3in r = 0.477464 d=2r=0.9549296
C= 9in r= 1.432394 d= 2.864788 = 3x
Answer:
The answer is -8
Step-by-step explanation:
Hope this helped! Have a great day!
$18,000.00-$8,100.00=$9,900
9,900/47=210.6
210×47= 9,870
$30 under budget
210 max acres
