
What is the square root of nine?
Three

What is the name given to a triangle where only two the sides are of identical length?
Isosolese

What name is given to a regular polygon with eight sides?
Octagon

What name is given to a regular polygon with nine sides?
Nonagon

How many degrees in a semicircle?
180

What name is given to a regular polygon with seven sides?
Heptagon

What number is represented by the Roman numeral M?
1,000

What name is given to a regular polygon with twelve sides?
Dodecagon

How many millimetres in three centimetres?
30

What name is given to a regular polygon with eleven sides?
Hendecagon