1) Find d in simplest radical form. Right square pyramid with equilateral triangular faces

has 8 on all sides

A) 4�ã2
B) 8�ã2
C) 4�ã3
D) 8�ã3

#2) Decide whether the statement is true or false. The sides of a regular polyhedron, although having to be the same polygon, do not have to be regular polygons.

A) True
B) False

#3) Write the answer to the problem as an algebraic expression. Bill is q years old. How old will he be in 10 years? How old was he 8 years ago?

A) q + 10; q - 8
B) 10 q; q - 8
C) q + 10; 8 - q;
D) q + 8; q - 10

#4) Determine whether the lines are Parallel, Perpendicular, or Neither.

A) y = 5( 4x + 9) and y = - 1/20x - 4
B) y = 9x + 9 and y = -9x + 9