Can somebody tutor me on my math im so confused and dont understand it

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.

What is the length of the unknown leg in the right triangle ?

Describe what moves you could use to create the transformation of the original image shown at right