All About Angles Crossword Puzzle

QUESTIONS LIST:

• rectangle : quadrilateral w opposite angles and opposite sides congruent
• acute : angle measuring less than 90
• equilateral : triangle w 3 congruent sides
• straight : angle measuring 180
• triangle : polygon with 3 sides
• complementary : 2 angles whose sum = 90
• supplementary : 2 angles whose sum = 180
• scalene : triangle w no sides congruent
• exterior : angles outside parallel lines
• adjacent : pair of angles sharing common vertex and common ray
• corresponding : one to one correspondence
• alternate : exterior/interior angles
• isosceles : triangle w 2 congruent sides
• interior : angles inside parallel lines
• obtuse : angle measuring +90 but -180
• vertical : pair of angles sharing common vertex