Crossword Puzzle Crucigrama sobre Propiedades de los TriángulosOnline version Explora las características y conceptos fundamentales relacionados con las figuras geométricas triangulares. by KAREN YUSEFFI VEGA LEON 1 What is the sum of the interior angles of any triangle? 2 This triangle has all equal sides and angles. What is it called? 3 In a right triangle, this formula is used to find the hypotenuse. What is it? 4 A triangle with one angle exactly 90 degrees is called this. 5 The side opposite the right angle in a right triangle is called this. 5 4 1 3 2