Answer:
63 yards.
Step-by-step explanation:
The circumference of a circle is its diameter multiplied by the constant pi.
. We are told to use 
and 
, so we rearrange: 
We find that 
.
Answer:
$2650
Step-by-step explanation:
= 2000 × 0.0325 × 10 = 650
= $ 650.00
Answer:C
Step-by-step explanation:
SOHCAHTOA
Sin- opposite and hypotenuse
Cos- Adjacent and Hypotenuse
Tan- Opposite and Adjacent
Circumference=diamter times pi
diamter=2 times radius
circumference=radius times 2 times pi
circunference=135.648
aprox pi to 3.14
subsitute
135.648=radius times 2 times 3.14
135.648=radius times 6.28
divide both sides by 6.28
21.6=radius
aswe ris radous=21.6 units
