4
In a scalene triangle, the perpendicular bisectors:
5
The centroid divides each median in the ratio:
6
What is the mode of the frequency distribution: 1 occurs 2 times, 2 occurs 3 times, 3 occurs 4 times, 4 occurs 2 times?
7
In a histogram, the area under each bar is proportional to the:
8
A triangle can be constructed if the sum of its two angles is:
9
The locus of points equidistant from two fixed points is:
10
How many altitudes are needed to find the orthocenter of a triangle?