Know Your Shapes? A quiz to see how much you know about shapes and angles. Lets see how you do! TayoAndNathan published on May 30, 201412 responses 1 5.0★ / 5 Questions in vertical order Which shape has four sides of equal length and four right angles? Triangle Square Rectangle Pentagon How many corners does a "cube" have? 6 8 10 12 Which shape has 8 corners and sides? Hexagon Octagon Decagon Octakaidecagon A "Megagon" has how many sides? 1,000 10,000 100,000 1,000,000 A "trigon" is also known as a... Triangle Square Shape with 13 sides Shape with 30 sides How many sides does a "pentagon" have? Four Five Six Seven "Concave" is when the inside angle is bigger than 180 degrees. True or False? True False Neither What shape is a 50 cent coin? Hexagon Octagon Decagon Dodecagon What are the interior angles (in degrees) of a regular hexagon? 60 degrees 90 degrees 108 degrees 120 degrees What type of angle is this? Right Angle Obtuse Angle Acute Angle Reflex Angle