Three-dimensional objects

Week 9: March 9 & 11

MATH 152 ~ Elements of Mathematics II ~ Spring 2004

Class meeting schedule and topics

Tuesday, March 9 ~	Three-dimensional shapes
Thursday, March 11 ~	Regular polyhedra and the Platonic solids
Tuesday, March 16 ~	Measuring length
Thursday, March 18 ~	Measuring area

Homework Assignments

14. Due Thursday, March 11

    Required work

    • Review pages 601 and 602 in Section 12.5
    • Exercises 2, 6, and 15 on pages 609 and 611

    Optional work

    • Exercises 2, 4, 7, 10, and 15 on pages 604 through 607
    • Exercises 4, 5, and 14 on pages 609 and 611

15. Due Tuesday, March 16

    Required work

    • Read Section 13.1 on Measurement
    • Construct a mobile displaying the five Platonic solids. Here is a Web site that contain patterns you may wish to use:

      Platonic Solid Fold-up Patterns (www.intent.com/sg/platonics.html)

    Optional work

    • Exercises 1, 2, and 3 on pages 613
    • Any of the Chapter Test problems on pages 617 through 619

16. Due Thursday, March 18

    Required work

    • Read Section 13.2 on "Length and Area"
    • Exercises 2, 3, and 6 on page 639

    Optional work

    • Exercises 8, 9, 10, 11, 12, 13, 14, and 16 on pages 640 and 641