Semi-circle. (2D) Hemi-sphere (3D)
hemisphere
There is no such thing as a 1 sided shape nor a two sided shape.
The radius is half of the diameter of a circle.
The area of any circle is (pi) x (radius)2 .The area of half the circle is just half of that number.
Semicircle is HALF of a circle!
a half circle? a half? semi circle? half sphere?
We call it a "semi-circle"
A semi-circle
The half of a diameter of a circle is known as a radius.
Assume the shape is half circle. The area of the circle is: A = πr² where r is the radius Since the semi circle has half the area of the circle, we obtain: A = πr²/2
To crochet a half circle shape, start by creating a chain of stitches. Then, work in rounds, increasing the number of stitches in each round to create a curved shape. Continue increasing until the desired width of the half circle is reached. Finally, finish off the edge with a slip stitch to complete the half circle shape.
hemisphere
A semicircle.
a semi circle? common sense
The word that means half circle is "semicircle." A semicircle is a two-dimensional shape formed by cutting a whole circle along its diameter, resulting in a shape that encompasses 180 degrees of the circle.
a line or half a circle?
it is similar to a half circle but it the half circle is connected from end to end and it is rotated 90 degrees to the left and or right