If ΔABC ≅ ΔDEF, then what corresponding parts are congruent? a. segment AB and segment DE
b. ∠B and ∠F
c. segment CA and segment DF
d. ∠E and ∠A

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.