Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 10 - Geometry - 10.3 Polygons, Perimeter, and Tessellations - Concept and Vocabulary Check - Page 635: 15

Answer

True

Work Step by Step

The parallelogram with all four angles at the right angle and all sides are equal in length, it is called a square. Square has opposite sides parallel. The diagonals of square intersect(bisects) each other.A square has it all four angles at right angles. A rectangle is a closed figure with four sides with all four angles right angles. A rectangle is a figure with opposite sides of equal lengths. A square is a figure with four sides equal in length. So,some of those rectangles are not squares whose adjacent sides are unequal. The given statement is true.
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