Módulo 5 de 10 · Texto
Sem título
Unit 6 Lesson 1 Surface Areas of Prisms and Cylinders--
Prism- a polyhedron with two congruent, parallel faces, called bases. Other faces on the prism are called lateral faces
Altitude- perpendicular segment that joins the planes of the bases
Height- the length of the altitude
Lateral Area- the sum of the areas of the lateral faces
Surface Area- sum of the lateral area and the area of the two bases
Lateral Area of any right prism= ph
Surface Area of any right prism= LA+2B
Cylinder- a solid that has two congruent bases that are circles. The altitude of a cylinder is a perpendicular segment that joins the planes of the bases
Lateral Area of Cylinder= 2PIr*h
Surface Area of Cylinder= LA+2B or 2PIrH+2PIr^2