Crossword Puzzle Geometry TermsOnline version Type the answer to the question or the answer that would go in the blank into the crossword puzzle boxes. by Caitlin Ms. 1 Angles whose sum is 90 degrees are _____________ angles. 2 Angles whose sum is 180 degrees are ____________ angles. 3 Lines that cross and make a 90 degree angle are _____________ lines. 4 The longest side of a triangle. Also the side opposite the right angle. 5 An angle that measures 180 degrees is a ________ angle. 6 Lines that will never meet or touch are ________ lines. 7 An angle that measures between 90 and 180 degrees is an ______ angle. 8 An angel between 0 and 90 degrees is an _____ angle. 9 Angles that share a side and a vertex are ________ angles. 10 A _____ triangle is a triangle with one right angle. 3 9 2 4 6 5 10 7