Use the following statements to write a compound statement for the conjunction or disjunction. Then find its truth value.

p: An isosceles triangle has two congruent sides.
q: A right angle measures 90°
r: Four points are always coplanar.
s: A decagon has 12 sides.

A. A decagon has 12 sides and an isosceles triangle has two congruent sides; false.

B. A decagon has 12 sides and an isosceles triangle has two congruent sides; true.

C. A decagon has 12 sides or an isosceles triangle has two congruent sides; true.

D. A decagon has 12 sides or an isosceles triangle has two congruent sides; false.