Question

in the law of syllogism, suppose p → q and q → r are true, where p is “a polygon has three sides”, q is “a polygon is a triangle”, and r is “the interior angles of a polygon sum to 180°”. complete the statement. if p is true, then r is choose choose false true

Explanation:

Step1: Recall Law of Syllogism

If $p
ightarrow q$ and $q
ightarrow r$ are true, then $p
ightarrow r$ is true.

Step2: Apply given statements

Since $p$ is true and $p
ightarrow r$ is true, $r$ is true.

Answer:

true