Using 3.14 as Pi the area of circle is: 0
Yes
A square can't have a circumference. That's only for circles squares have area, volume, or perimeter.
The area is 38.515 units2
Area=pi times radius squared Circumference=pi times diameter or pi times radius times two
Find the circumference of the circles (the ends) and multiply it by the height of the cylinder. Then add that to the area of the ends.
The derivative of a circles area is it's circumference.
Circumfrences are only for circles.
The area of a circle with a 22-unit circumference is 38.515 square units.
Radius, Diameter, Arc,Seicircle, Circumference and area.
Yes
A square can't have a circumference. That's only for circles squares have area, volume, or perimeter.
pi is an irrational number at 3.141592.... ( recur to infinity and decimals in no regular order. Let me tell you a story!!!! It was found by the 'Ancient Civilisations' that when a donkey is used to drive up water from well, it was tethered to a rope/halter, the radius. It walked round the well head tied to the halter. in a big circle, the circumference. It was found by the ancients, that twice the radius, the diamter, has a direct proportion to the circumference. It didn't how big/small the circumference was, compared to the radius/diameter the proportion always remained the same at 3.141592.... (pi). So the ancints constructed an equation. C is directly proportional to diameter ,d, This proportion is always constant hence a 'k' for constancy is inserted. C = kd or k = C/d This constant 'k' was given the name 'pi', which is the lower case Classical Greek letter 'p'. and stands for proportion. So ther you have it!!!!!
The area is 38.515 units2
The title of the picture is "Circumference and Area of Circles" on page D-60. It's not rocket science, darling. Just turn to page D-60 and feast your eyes on the wonders of circles. You're welcome.
YES!!! THey would be congruent circles; tjhat is appear to be the same size.
Area=pi times radius squared Circumference=pi times diameter or pi times radius times two
Find the circumference of the circles (the ends) and multiply it by the height of the cylinder. Then add that to the area of the ends.