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 right angle measures 90° or four points are always coplanar, and a decagon has 12 sides; false.

B. A right angle measures 90° and four points are always coplanar, or a decagon has 12 sides; false.

C. A right angle measures 90° and four points are always coplanar, or a decagon has 12 sides; true.

D. A right angle measures 90° or four points are always coplanar, and a decagon has 12 sides; true.