Hello afternoon students. Then, from the time that teachers have to say about the image geometry, whether it is a triangle, rectangle, circle, oval and other format for today's teachers are to teach geometric image intact, but the geometry is a 3D pyramid, Prism, include a cylinder, cone, and sphere, but today we are going to study in the subject of the picture is pyramid geometry. Today we will learn about the meaning of the pyramid. To find the surface area of the pyramid. To find the total surface area of pyramids and find the volume of the pyramid together...............................................................................................................................................................................The meaning of the pyramid.The pyramid is a triangle that has a square shaped base with any garages which are not on the spires of the same plane, and every page is a triangle with a vertex at the spires share it.............................................................................................................................................................................The formula to find the total surface area of a pyramid. Equal to the total surface area.
การแปล กรุณารอสักครู่..
