Answer:
it ccccccccccccccccccccc
Step-by-step explanation:
Triangle ABD and ADC are righttriangles so u can use the Pythagorean theorem/triples. the triples are 3/4/5 and 5/12/13. 12 is 4x3, and 15 is 5x3, so BD is 3x3, which is 9. AC is 13, as it is part of the Pythagorean’s triples
Yes it is just like a+b = b+a
A
When doing translations the object is not changing size only the position in which they are in. Circle P is still the same size as Circle R so no dilation was used, only transformation