Question

Which statement best describes an irregular concave pentagon?
Answer
It is a five-sided figure with unequal side lengths and at least one angle greater than 180°.
It is a five-sided figure with equal side lengths and no angle measure greater than 180°.
It is a six-sided figure with unequal side lengths and no angle measure greater than 180°.
It is a six-sided figure with equal side lengths and at least one angle greater than 180°.

Answer 1

first one

Answer 2

thank you :)

Answer 3

It is a five-sided figure with unequal side lengths and at least one angle greater than 180°.