Question

if two angles are not complements, then the sum of the angles is not 90°. q → p ~p → ~q ~q → ~p p → q

Explanation:

Step1: Define statements

Let $p$: Two angles are complements. Let $q$: The sum of the angles is $90^{\circ}$.

Step2: Analyze given statement

The given statement "If two angles are not complements, then the sum of the angles is not $90^{\circ}$" is $\sim p
ightarrow\sim q$.

Answer:

$\sim p
ightarrow\sim q$