2019 AMC 10A Problem 6AMC 10 Step by Step
Name: Date: September 13, 2026
Circles · difficulty 2 of 5 · about 2 min · position P1-10
For how many of the following types of quadrilaterals does there exist a point in the plane of the quadrilateral that is equidistant from all four vertices of the quadrilateral?
- a square
- a rectangle that is not a square
- a rhombus that is not a square
- a parallelogram that is not a rectangle or a rhombus
- an isosceles trapezoid that is not a parallelogram
- A)
- B)
- C)
- D)
- E)