Answer:
graph c
Step-by-step explanation:
Answer:
10π
Step-by-step explanation:
The circumference of a circle is the distance of the outside of the circle. The formula for circumference is C=2πr.
In the question, you are given the diameter. Diameter is the radius times 2. So, to find the radius you can divide the diameter by 2. Since, 10cm/2 is 5 cm, 5cm is the radius.
Then, plug this information into the formula to solve for C.
This means that, in terms of pi, the circumference is 10π cm.
I believe it would be <span>f(x)=2x-7</span>
Answer:
r=5.15
d=10.31
Step-by-step explanation:
Given:
circumference of circle=32.4 mm
radius=?
diameter=?
formula of circumference of circle is given as:
C=2πr
Putting value we get
32.4=2πr
r=32.4/2π
r=5.15
d=2r
d=2(5.15)
d=10.31 !
