Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. two angles measuring 180 are supplementary. question 2 options: two angles not measuring 180 are not supplementary. true two angles not measuring 180 are supplementary. false non-supplementary angles are two angles not measuring 180. true more than two angles measuring 180 are non-supplementary. true

Given a statement like "if P, then Q", the contrapositive statement is "if not Q, then not P".

A statement and its contrapositive are logically equivalent, so they are either both true or both false.

So, since the original statement is the definition of supplementary, it is true, and so is its contrapositive, which is

"if the sum of two angles isn't 180, they are not supplementary"

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2