Mathematics, 23.05.2020 21:00 levilugar

Determine whether the conjecture is true or false. Give a counterexample for any false conjecture.

Given: a concave polygon
Conjecture: It can be regular or irregular.
Question 20 options:

True

False; to be concave the angles cannot be congruent.

False; a concave polygon has an odd number of sides.

False; all concave polygons are regular.

Answers: 2

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Determine whether the conjecture is true or false. Give a counterexample for any false conjecture.