Question

Write the following statement as a biconditional: If a triangle is equilateral, then the triangle is equiangular.

Answer 1

I triangle is equilateral if and only if the triangle is equiangular. Is that what you wanted?

Answer 2

yeah, that's right, i was going on memory of what a biconditional was but I looked it up and that is right:)

Answer 3

Thank you so much

Answer 4

no problem:)

Answer 5

I have a couple other similar questions if you don't mind

Answer 6

yeah, thats fine:)

Answer 7

Statement: Vertical angles have equal measures. My answers>

If then: If the angle is vertical, then it will have equal measures.
Hypothesis: Vertical angles
Conclusion: equal measures
Converse: if the angle has equal measures, then it is vertical.
Inverse: I don't know :(
Contrapositive: if the angle is not vertical, then it will not have equal measures.

Are my answers correct?
And I'm supposed to "indicate whether the converse, inverse, and contrapositive and are true or false"
Help please?

Answer 8

Ok ,i never needed to do inverse, so i have no idea, sorry :(

Answer 9

Do you know if my other answers are correct?

Answer 10

i think the hypothesis and conclusion part might be wrong just based of my knowledge of hypothesese. Everything else looks good except the contrapositive which i never learned about