Assuming 13 is the radius the answer is 81.64cm
Reflections and glide reflections both give you a transformation where the preimage and image have opposite orientations.
Answer:
Step-by-step explanation:
In step one she has added 1x to each side of the statement
in step two she has taken five away from both sides of the equation therefore simplifying the entire equation
in step three she divided both sides by three to have the unknown value on one side of the equation
Where the rest of the question?