Surface Area

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$Math and Chemistry - McGraw-Hill Ryerson$

Example 3: Predict and Draw the Top, Front, and Side ViewsAfter a RotationThe diagrams show the top, front, and side views of the computer tower.top front sideYou want to rotate the computer tower 90º clockwise on its base to fitinto your new desk. Predict which view you believe will become thefront view after the rotation. Then, draw the top, front, and side viewsafter rotating the tower.This diagram showsa 90° clockwiserotation.90°SolutionThe original side view will become the new front view after the rotation.top front sideYou can use a Drawprogram to create3-D objects.Stand your MathLinks 8 textbook on your desk. Predict what the top,front, and side views will look like if you rotate it 90º clockwise aboutits spine. Then, draw the top, front, and side views after rotatingthe textbook.5.1 Views of Three-Dimensional Objects • MHR 9
• A minimum of three views are needed to describe a 3-D object.• Using the top, front, and side views, you can build or draw a3-D object.topfrontside1. Raina insists that you need to tell her all six views so she can drawyour object. Is she correct? Explain why or why not.2. Are these views correct? Justify your answer.fronttopsidec)For help with #3 and #4, refer to Example 1 onpage XXX.3. Sketch and label the top, front, andside views.a) b)PhotoAlbum4. Choose the correct top, front, and sideview for this object and label each one.ABCD10 MHR • Chapter 5EFG
Page 4 and 5: MATH LINKCity PlanningWhen city pla
Page 6 and 7: 4. Using isometric dot paper, draw
Page 10: For help with #5, refer to Example
Page 13 and 14: Example 2: Build a Three-Dimensiona
Page 15 and 16: 4. Draw the net for each object. La
Page 17 and 18: Surface Area of a PrismFocus on…A
Page 19 and 20: What is the surface area of this ri
Page 21 and 22: For help with #3 and #4, refer to E
Page 23 and 24: Surface Area of a CylinderFocus on
Page 25 and 26: StrategiesDraw a DiagramRefer to pa
Page 27 and 28: • The surface area of a cylinder
Page 29 and 30: Key WordsUnscramble the letters for
Page 31 and 32: Short AnswerFor #1 to #5, choose th
Page 33 and 34: Let’s Face It!1. Play Let’s Fac

Surface Area

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