•line c || line d
•segment EG || line e
Students who chose the Museum
Students who chose the Planetarium
A
10
9
8
B
8
11
11
C
12
8
5
D
6
10
8
AC and BD are perpendicular bisectors of each other.
=> ABCD is rhombus.
AD = 13
AE = √(13^2 - 12^2) = 5