 # Mathmagician

#### What is the special name given to an angle that is exactly 90 degrees? #### What is the name for the longest side of a triangle? #### The distance around a rectangle is called what? #### There is a special number in mathematics that is equal to approximately 3.14. What is its name? #### What is the name for a special sequence or series of numbers where every number after the first two is the sum of the two preceding ones? #### “∞” is the symbol for what “number” in mathematics, used to represent when a value is too high to count? #### How many sides does a decagon have? #### What is the distance around a circle called? #### Which of these traffic sign is in the shape of an octagon? #### What kind of triangle has all three sides the same length? #### Which of these prefixes mean “5”? #### What is the proper Order of Operations? #### Which of these numbers is largest? #### In “The Little Mermaid,” Ariel’s father (King Triton) carried a three-pronged spear. Use the number of prongs on the spear to correctly identify the name of the spear. What is the name of this spear? #### A table has 10 columns and 10 rows. To find out how many cells are in the table, what operation do you use? 