look at the figures. how can you prove these triangles are congruent?

∆abc ≅ ∆def by the sas postulate.

∆abc ≅ ∆def by the sss postulate.

it is not possible to determine if the triangles are congruent.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?