geometry

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Rewrite the statement in if-then form.

All equilateral triangles have three congruent sides.

a. a figure has three congruent sides if and only if it is an equilateral triangle.
b. a figure is an equilateral triangle if and only if it has three congruent sides.
c. if a figure is an equilateral triangle, then it has three congruent sides.
d. if a figure has three congruent sides, then it is an equilateral triangle.

my answer would be either a or b

• geometry - ,

a. is a biconditional statement
b. is a biconditional statement
c. is the correct answer <---------
d. is the converse of the correct answer

• geometry - ,

Choose the phrase that completes the following statement as stated by the point, line, and plane postulates:
Once plane___________ passes through three noncollinear points.

a. never
b. sometimes
c. always
d. point, line, and plane postulates do not address this topic directly.

• geometry - ,

didnt i say C?

• geometry - ,

yes

• geometry - ,

i kinda accidentally put up the question up 3 times

• geometry - ,

Given: Regular Hexagon ABCDEF with center K. m<BAK =m<BCK =60 degrees.

Prove: Prove that ABCK is a parallelogram.

Use a two column proof.