rectangular prism all angles are acute angles yes or no?
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No, none of the angles are acute. They are all right angles because each face is a rectangle and each angle in a rectangle is a right angle.
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A rectangular prism has six faces; each face has four right angles. There are 24 right angles in all.
acute on all of them
The rectangular prism is the 3D analogue of a rectangle. The main similarity is that all sides meet at right angles.
They're 3D figures. Also, a cube is a type of rectangular prism (This can be taken from the fact that a square is a type of rectangle, because a rectangle is a parallelogram with right angles). Both figures have 6 faces, 8 vertices, and 12 edges. All the angles are right angles (in measure of 2-dimensional views). Note: Even though a cube is a type of rectangular prism, not all rectangular prisms are cubes.
a Rectangular Prisim