where C is the circumference, d is the diameter and r is the radius.
The diameter of a circle is a line segment that passes through the center of the circle and has its endpoints on the circle. The radius of the circle is a line segment from the center of the circle to a point on the circle. The diameter of a circle is twice the length of its radius.
If you are given the diameter then use the formula C = πd
If you are given the radius then use the formula C = 2πr
Step-by-step explanation:
Answer:
szdg
Step-by-step explanation:
hesre
You need a picture to lable and draw it so we can awnser your question
Answer:
s=5
Step-by-step explanation:
2s-4=6
add 4
2s=10
divide by 2
s=5
