"2 times pi times r", which can be written as "2*pi*r", represents the circumference of a circle. This is the distance around the circle (aka perimeter)
r is the radius of the circle
if you know the diameter then you can divide the diameter in half to get the radius (example: diameter is 10 so the radius is 5)
That would be the ratio of 2 corresponding sides
= 6/8
= 3/4 answer
Answer:
4)
Step-by-step explanation:hope this helps
Area is t<span>he square units inside a 2D figure</span>
Answer:
The formula for the volume of a cube is-
side length^3.
For your problem side length=4, so the answer is 4^3=64
Answer: 64 cu. cm
Step-by-step explanation:
