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Do 2 semi-circles make a sphere?
Half a sphere, which is a 3D shape, is called a hemisphere. The semi-circles in the question is a 2D shape and will make a circle.
How many face an oval have?
One face, the same as a circle. For both a 2D and a 3D oval it's the same. 3D ovals and circles have no vertices or edges. 2D ovals and circles have one edge.
What 3d shape can be made with one rectangle and 2 circles?
A 3D shape that can be created using one rectangle and two circles is a cylinder with a rectangular base. The rectangle forms the side of the cylinder, while the two circles can serve as the top and bottom faces. When the rectangle is wrapped around, it connects the edges of the circles, forming a closed cylindrical shape.
Are circles of different diameters that have same center called eccentric circles?
Close - they're called concentric circles.
What are 3d figures?
3D means that they have three dimensions, which are height, width and depth. 3D figures are solid shapes such as cubes and spheres, rather than their 2D equivalents which would be squares and circles.
Do 2 semi-circles make a sphere?
Half a sphere, which is a 3D shape, is called a hemisphere. The semi-circles in the question is a 2D shape and will make a circle.
How many face an oval have?
One face, the same as a circle. For both a 2D and a 3D oval it's the same. 3D ovals and circles have no vertices or edges. 2D ovals and circles have one edge.
What 3d shape can be made with one rectangle and 2 circles?
A 3D shape that can be created using one rectangle and two circles is a cylinder with a rectangular base. The rectangle forms the side of the cylinder, while the two circles can serve as the top and bottom faces. When the rectangle is wrapped around, it connects the edges of the circles, forming a closed cylindrical shape.
Are circles of different diameters that have same center called eccentric circles?
Close - they're called concentric circles.
what is a 3D Romhus called?
what is a 3D rhombus called
What are 3d figures?
3D means that they have three dimensions, which are height, width and depth. 3D figures are solid shapes such as cubes and spheres, rather than their 2D equivalents which would be squares and circles.
What is a 3D parallelogram called?
A 3d parallelogram is called a "Parallelepiped"
What are circles with the same center called?
concentric circles
What 3d shape can be made up of 1 rectangle and 2 circles?
circle based rectangle
How are circles and spheres different?
circle is flat and sphere is a ball
What is two or more circles with same center called?
Concentric circles.
What is 2 circles of same radii called?
They are congruent circles
