hello, I am asked to work out this word problem using congruency and triangle similarities rules. I'm not sure what the answer is. Can you help me work it out and show the full process of working out, using proper mathematical symbols and vocabulary. Thanks :)

Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.

Can someone me i’m confused. will give brainliest and a whole bunch of points

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?