The star in the center of the Solar System
What is the SUN?
A polygon with three edges and three vertices; one of the basic shapes in geometry
What is a TRIANGLE?
The red planet
What is MARS?
A mathematical constant approximately equal to 3.14159
It decides which House of Hogwarts students are to belong to
What is THE SORTING HAT?
The planet named after the Roman god of the sea and known for its 6 faint rings
What is NEPTUNE?
It represents a part of a whole or any number of equal parts; from the Latin "fractus"
What is FRACTION?
Alan Rickman
Who is PROFESSOR SEVERUS SNAPE?
What is VENUS?
An angle of 90 degrees
What is a RIGHT ANGLE?
He is the founder and leader of the ORDER OF THE PHOENIX
Who is PROFESSOR ALBUS DUMBLEDORE?
An icy, small Solar System body made of water, carbon dioxide, ammonia and methane
What is COMET?
A branch of Mathematics concerned with questions of shape, size, properties and relationships of point
What is GEOMETRY?
An object used to store part of a person's soul, protecting him or her from death
What is HORCRUX?