no a prism is a ployhedrogen which has no curved sufaces and a cylinder has curves
No. It is a parallelopiped. And, if it is a right rectangular prism then it is a cuboid.
Yes.
yes, they are different.
A right trapezoidal prism has 12 sides. Any prism has three times the number of sides of its cross-sectional shape. A trapezoid has four sides, so a [right] trapezoidal prism has 3 x 4 = 12 sides.
The length of the prism is at right angles to the bases.
No, it is not.
A octagonal prism has 32 right angles!!!!!
It depends on the prism. A prism that has a regular pentagon as base but is not a right prism has no right angles. At the other extreme, consider a right prism whose bases are pentagons that resemble a child's drawing of a house (square with a triangle roof). If the angles of the roof triangle are 90-45-45, the prism will have 22 right angles.
It may be though it does not have to be.
In a general triangilar prism, none.In a right triangular prism, three pairs and one triplet.In a general triangular prism, none. In a right triangular prism, three pairs and one triplet.
an oblique prism is slanted and a regular prism is not, its right.
A octagonal prism has 32 right angles!!!!!
A right-angled triangular prism!
There are no right angles in an Octagon, nor a Prism
a hexagonal prism has exactly 24 right angles!!!
A triangular prism can have right angles. If the prism has two triangular ends, then each of the three 'sides' meets each of the ends at right angles.