Answer:
diameter
circumference
diameter
Step-by-step explanation:
First, find the length of the diameter (d) and the length of the circumference of the circle (c).
Next, divide the length of the circumference c by the length of the diameter d and set up an equation
where the ratio equals to 
(the definition of )
Then, solve the equation for the circumference c:
Finally, substitute 2 times the radius for the diameter
Answer:
x = 8
Step-by-step explanation:
Using the sine or cosine ratio in the right triangle and the exact value
sin30° = 
, then
sin30° = 
= 
= ( cross- multiply )
x = 8
Answer:
n = √2/32
Step-by-step explanation:
1/8 : √2 = 2n
1/8×1/√2 = 2n
1/8√2 = 2n
√2/16 = 2n
√2 = 16×2n
32n = √2
n = √2/32
I think $8. That’s the difference between the highest and lowest number.
Answer:
1) c=11.1764705882
2)c=12.7692307692
Step-by-step explanation:
17c=190
c=11.1764705882
13c=166
c=12.7692307692
