MAT118-2007Spring

MAT118-2007Spring - MAT 118 Final Exam Spring 2007...

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--------------- ---- MAT 118 Final Exam Spring 2007 ~A.~I~\LF\ Name Instructor: (circle one) Dickerson Olanoff Riley Question Points Worth Points Earned Group Portion 30 1 5 2 16 3 10 4 9 5 10 6 10 7 10 8 10 9 10 10 10 Total Score: /130 Percentage: _

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1. (5 pts) Justify why this is a good or bad definition of a square: a quadrilateral with four congruent sides. 2. Classify each of the following statements as either TRUE or FALSE. Ifthe statement is false, provide a counterexample or correct the statement. a. (4 pts) All trapezoids are parallelograms. b. (4 pts) A quadrilateral with all angles congruent is a rectangle. c. (4 pts) All rectangles are similar. d. (4 pts) Any two equilateral triangles are similar. 1
3. In the figure below, the circle with center 0 has a radius of 5 em. In addition, AC .1 OB. a. (5 pts) Find the area of the shaded region. b. (5 pts) Find the perimeter of the shaded region. 4. Given the diagram below with a II b, find the following angle measures: ~ a. (3 pts) mLl ~ b. (3 pts) mL2 c. (3 pts) mL3 2

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5. (10 pts) Peter says that most SUPER SALES are misleading.
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This note was uploaded on 06/19/2011 for the course MATH 118 taught by Professor Na during the Spring '11 term at University of North Carolina School of the Arts.

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MAT118-2007Spring - MAT 118 Final Exam Spring 2007...

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