Thinking Mathematically (6th Edition)

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

Chapter 10 - Geometry - 10.2 Triangles - Exercise Set 10.2 - Page 630: 57

Answer

Makes sense

Work Step by Step

Figures which have the same shape but it is not necessary that they same size are called similar triangles.In an equilateral triangle, each angle is of \[{{60}^{\circ }}\] and all the sides of a triangle are also equal. Therefore, if the measurements of two angles of one triangle are equivalent to the two angles of the second triangle, then the two triangles are similar. If two triangles are equilateral, then they are similar. Hence, this statement makes sense.
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