PPT-Surface Area and Volume of Solids

Geometry Chapter 12 This Slideshow was developed to accompany the textbook Larson Geometry By Larson R Boswell L Kanold T D amp Stiff L 2011 Holt McDougal Some examples and diagrams are taken from the textbook. What is a prism?. 9.1.3: PRISMS & CYLINDERS. What if the bases are not rectangles?. Introduction . pg. 450. In Lessons 9.1.1 and 9.1.2, you . investigated.  volume, surface area, and special three-dimensional solids called prisms. . CONVERTING UNITS. mm. µm. nm. x 1,000. x 1,000. ÷ 1,000. ÷ 1,000. Compare the relative sizes of molecules, cell membrane thickness, viruses, bacteria, organelles and cells, using the appropriate SI unit.. L.E.Q. How do you find the surface area and volume of a sphere?. A . sphere is . the set of all points in . space equidistant . from a given point called . the center.. What is a sphere?. The surface area of a sphere is four times the . VOLUME OF PRISMS. V = Area of Base x Height. V = (8 x 6 ) x 10. V = 48 x 10. SA:V = 6S. 2. /S. 3. . where S=length of one side . We use cubes for simplicity of the math. In real life cells are more like spheres, but the concept remains the same.. Surface area. dictates amount of exchange across the . Meaning and calculation of . surface area using nets. Meaning . and . calculation . of . volume. Angle relationships in figures. Pythagorean Theorem. Cross sections of 3D solids. Learning Targets. :. Warm Up. Find each measurement.. 1.. . the radius of circle . M. if the diameter is 25 cm. 2.. the circumference of circle . X. if the radius is . 42.5 in.. 3.. the area of circle . T. if the diameter is 26 ft. . and . label. . the. . shape. 1. . . The area of a rectangular rug is . 40 . yd. 2. . If the width of the rug is 10 . yd. , what is the length of the rug? .  .  . 2. . . The perimeter of a square rug is . What is the difference between simple diffusion and facilitated diffusion?. What is a hypertonic, hypotonic and isotonic solution?. Why do we use . endocytosis. /. exocytosis. ?. What special structures do we use in . is how much area is on the . outside. of a solid. We measure surface area with square units. . What We Know:. . AREA. is the amount of space inside a . flat. surface, which is measured with square units.. Warm Up. Lesson Presentation. Lesson Quiz. Warm Up. Find each measurement.. 1.. . the radius of circle . M. if the diameter is 25 cm. 2.. the circumference of circle . X. if the radius is . 42.5 in.. One of your members will answer question 1, the next question 2, etc. . Answer 5 and 6 as a group. What is the base of the pyramid? . What are the faces of a pyramid? . What is surface area?. What is volume? How do we find it in general. By . S M . Rahman. Surface Area and Volume. Cube and . Cuboid. Diagonal of a cube = √3 x edge(l). Perimeter of a cube = 12 x edge. Diagonal of a . cuboid. = . Perimeter of a . Cuboid. = 4(l + b +h). Dr J Frost (jfrost@tiffin.kingston.sch.uk. ). www.drfrostmaths.com. . Last modified: . 31. st. August 2015. GCSE Revision Pack Reference: 132, 133, 134, 135, 136i, 136ii, 138. GCSE Specification. 132. Know and use formulae to calculate the surface areas and volumes of .