0
rectangular prism and cube
Wiki User
∙ 11y ago
Wiki User
∙ 11y agojunk.com
Add your answer:
Earn +20 pts
What two shapes have the same number or faces?
pentagonal prism
Do two congruent shapes have to have the same number of sides?
Yes, that's what makes them congruent!
What does it mean for two shapes to be similar?
Two geometric shapes are similar if they have same size,shape, side lengths,and angles.
Why does sphere has the smallest surface area?
Thinking about the two dimensional equivalent, sharp corners basically waste perimeter while encompassing little additional area. As you increase the number of corners in a shape, you end up carving out more area for the same input of perimeter. As a shape's number of sides approaches larger and larger numbers, it rounds out to the point where you can think of a circle as a shape with infinite number of sides and corners. The same goes for three dimensional figures, substituting volume for area. Essentially, sharp corners are wasteful, the more corners you have the less wasteful they are, so if you have an infinite number of corners, you'll be enclosing the most volume/area with minimum surface area/perimeter.
Why can't a prism have an odd number of vertice's?
Because a prism is always made of two identical 2-d shapes connected to each other. Any number*2 is even. So, any number of corners on a given 2-d shape will become twice that, and thus even, when made into a prism.
What 2 shapes have the same amount of corners?
A square and rectangle are two of them out of many many more
What all the shapes and there number of edges and corners?
There are an infinite number of shapes in this world. It would help both of us if you could be more specific. Regular or irregular, two-dimensional or three-dimensional, corners or vertices, etc.
What two shapes have the same number or faces?
pentagonal prism
If two shapes have the same area and perimeter are they congruent?
Only if they have the same number of sides.
Which two shapes have the same number of edges vertices and faces?
cube and cuboid
What two different shapes each have 3 sides and 3 corners?
Triangle
What are two different shapes that each have 3 sides and 3 corners?
1 is the triangle
Do two congruent shapes have to have the same number of sides?
Yes, that's what makes them congruent!
Which Two shapes have the same number edges vertices and faces?
Rectangular prism Cube
How do you know what shapes have two right angles?
If there are two 90 degree angles on the shape (example: squares or rectangles' corners)
What two solid shapes have the same number of faces vertices and edges?
A cube and a rectangular prism.
What determines whether two shapes are similar?
the same number of sides and internal angles but not the length of the sides.
