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Chapter 12: Angle Relationships and Transformations

Expert-verified
Pre-algebra
Pages: 684 - 733
Pre-algebra

Pre-algebra

Book edition Common Core Edition
Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff
Pages 183 pages
ISBN 9780547587776

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Illustration

109 Questions for Chapter 12: Angle Relationships and Transformations

  1. Question: (a) In Fig. 27-56, what current does the ammeter read if\(\varepsilon = 5.0\;{\rm{V}}\)(ideal battery),\({R_1}\; = \;2.0\;{\rm{\Omega }}\), \({R_2}\; = \;4.0\;{\rm{\Omega }}\), and \({R_3}\; = \;6.0\;{\rm{\Omega }}\)? (b) The ammeter and battery are now interchanged. Show that the ammeter reading is unchanged.

    Found on Page 684

  2. A typical male sprinter can maintain his maximum acceleration for \({\bf{2}}.{\bf{0}}\;{\bf{s}}\), and his maximum speed is \({\bf{10 m/s}}\). After he reaches this maximum speed, his acceleration becomes zero, and then he runs at constant speed. Assume that his acceleration is constant during the first \({\bf{2}}.{\bf{0}}\;{\bf{s}}\) of the race, that he starts from rest, and that he runs in a straight line. (a) How far has the sprinter run when he reaches his maximum speed? (b) What is the magnitude of his average velocity for a race of these lengths: (i) \({\bf{50}}.{\bf{0}}\;{\bf{m}}\); (ii) \({\bf{100}}.{\bf{0}}\;{\bf{m}}\); (iii) \({\bf{200}}.{\bf{0}}\;{\bf{m}}\)?

    Found on Page 684

  3. Question: King Company produces variations of its product, a megatron, in response to custom orders from its customers. On June 1, the company had no inventories of work in process or finished goods but held the following raw materials.

    Found on Page 684

  4. Estimate the range of the force mediated by an \({\omega ^0}\)g meson that has mass \(783\;MeV/{c^2}\).

    Found on Page 684

  5. Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.

    Found on Page 692

  6. Copy and complete: The sum of the measures of two? angles is 90°.

    Found on Page 689

  7. Find the sum of the measures of the interior angles of a convex 10-gon.

    Found on Page 699

  8. Tell whether the angles are complementary, supplementary, or neither.

    Found on Page 687

  9. Draw two lines and a transversal intersecting both the lines. Then number the angles and identify both pairs of alternate interior angles.

    Found on Page 694

  10. Draw a convex polygon that has exactly 8 interior angles.

    Found on Page 701

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