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What 2D shape makes up a cylinder?
You can make a tube (or pipe) by using a rectangle and bending it around on itself. With two circles, you can close of each end of the tube to make a cylinder.
Which 2D shape adds up to 180?
182
What is the difference in 2D and 3D?
2D is a shape or an object that is flat and u can not pick it up, and it has 2 faces. 3D is a shape or an object that is a shape and you cant pick it up and hold it, and it can have as many faces.
What shape makes up the base of a cylinder?
a circle
How a 2-d shape is different from a 3-d shape?
-1
What is a 2D-shape with 8 angles?
An 8 sided octagon has 8 interior angles that add up to 1080 degrees
Why the shape of the cylinder does not affect the measurement of volume?
A liquid takes up the shape of a container without its volume changing.
How do you EASILY calculate the perimeter of a polygon?
calculate the length of each side then add them all up same with any 2d shape
What name is given to a triangle with four plane faces?
By its very nature of being a triangle, and a 2D shape, a triangle cannot have four plane faces. However, a tetrahedron is a polyhedron made up of four triangular faces.
What does it mean to find the area of a shape?
To find the the area of a shape is to find the space that is enclosed within a 2D object. Do not mix it up with volume, which is the space enclosed within a 3D object.
What is the difference between a 2D and 3D shape?
-1
Has a 2D shape got corners or vertices?
Yes. Corners is simply the more casual term. * * * * * Yes, but not all 2D shapes - a circle or an ellipse, for example, have corners. Nor does an irregular curved line that closes up on itself.
