\(A B C D \) is a rhombus. The measure of \( \angle B \) is \( ( x + 5 ) \) , and the measure of \( \angle C \) is \( 2 x \) .
Which statement explains why the equation \( 2 x + x + 5 = 180 \) can be used to solve for \( x ?\) Opposite sides in a rhombus are parallel.
Opposite angles in a rhombus are congruent.
All sides in a rhombus are congruent.
Asquare is a type of rhombus.