Prisms and Pyramids Grade 3 4 Math TutWay

hi kids today we will learn some more interesting 3d shapes that is prism and parents let's start with learning what is prism in simple words prism is 3d shape in which the top and bottom faces are the same shape and size and all the other faces are rectangles will repeat prism is 3d shape in which the top and bottom faces are same shape and size and all the other faces are rectangles there are many types of prisms depending upon the shape of its top and bottom faces or its cross-section let's see first one is the triangular prism this is triangular prism because its top and bottom faces are triangle in shape and all other faces are rectangular it has six vertices nine edges and five faces now let's learn another type of prism this is square prism this is square prism because its top and bottom faces are square in shape and all other faces are rectangular this is the same as cuboid so it has six faces vert and twelve edges now let's learn another type of prism this is rectangular prism because its top and bottom faces are rectangular and all other faces are rectangular - this is the same as cuboid shape so it has six faces eight vertices and twelve edges now let's learn another type of prism this is pentagonal prism because its top and bottom faces are pentagons in shape and all other faces are rectangular it has ten vertices fifteen edges and seven faces there can be more types too depending on the shape of its top and bottom faces now we will be learning another 3d shape pyramid and its types first let's see what is pyramid in simplest words pyramid is 3d shape where it has single base which can be of any polygon shape like triangle square rectangle or Pentagon and all other faces are triangle in shape that converge to single point at the top which is called its apex repeat pyramid has single base which can be of any polygon shape like triangle square rectangle and all other faces our triangle in shape that converge to single point at the top which is called its apex most common pyramids are with triangle and square bases here are examples this is triangular pyramid because its base is triangle and all other phases are triangle and converged to single point it has four vertices six edges and four faces these are common things of this shape this is square pyramid because its base is square and all other phases are triangle and converged to single point it has five vertices eight edges and five faces these are some common things of this shape now this is pentagon pyramid because its base is pentagon and all other phases are triangle and converge to single point it has six vertices ten edges and has six faces these are some common things of this shape ok kids today we learn various interesting 3d shapes hope you enjoy learning as did while teaching now you may go ahead and take quiz to learn more bye-bye