Select the correct answer. Which statement best describes ΔPQR with vertices P(1, 2), Q(4, 4), and R(6, 1)?
A.
ΔPQR is scalene with side lengths PQ = 3.16, QR = 3.61, and PR = 5.1.
B.
ΔPQR is isosceles with side lengths PQ = 3.61, QR = 3.61, and PR = 5.1.
C.
ΔPQR is scalene with side lengths PQ = 3.61, QR = 3.16, and PR = 5.1.
D.
ΔPQR is isosceles with side lengths PQ = 3.61, QR = 5.1, and PR = 3.61.