If a triangle has two congruent sides, the triangle is isosceles.
State the contrapositive of the conditional statement.
A) If a triangle is isosceles, then the triangle has two congruent sides.
B) If a triangle has two congruent sides, then the triangle is not isosceles.
C) If a triangle is not isosceles, then the triangle does not have two congruent sides.
D) If a triangle does not have two congruent sides, then the triangle is not isosceles.