Add together the lengths of each side of the plane shape.
The linear distance around the outside (the perimeter) of the shape. Find by adding all side lengths. Example: Perimeter of a rectangle: 2B + 2H
circle
If the shape is labeled on each side just add them together, but if it is not, measure the sides then add them together.
if the shape is not labled on all the sides, then you measure each side and add the numbers together. if it is labled, then you just add the numbers on each side
There are many formulas for perimeter depending on what shape you are trying to find the perimeter of. The perimeter is the distance around a shape, so one formula to find perimeter is simply adding all the side lengths together.
Yes, a shape can have three straight sides and one curved side. This type of shape is known as a triangle with one curved side, which is also called a curved triangle or a curved-sided triangle. The curved side can be a segment of a circle or any other curved shape, while the other three sides are straight lines.
A shape with three linear sides and one curved side can be drawn, but such a shape has no specific name.
A cylinder.
Add together the lengths of each side of the plane shape.
The linear distance around the outside (the perimeter) of the shape. Find by adding all side lengths. Example: Perimeter of a rectangle: 2B + 2H
circle
A two-dimensional shape with one curved side and four straight sides can be created, but there is not specific name for such a shape.
If the shape is labeled on each side just add them together, but if it is not, measure the sides then add them together.
a semi circle.. (:
if the shape is not labled on all the sides, then you measure each side and add the numbers together. if it is labled, then you just add the numbers on each side
If you have only one curved side, you could be a semi-circle or a crescent shape.