The following proof has some statements and reasons missing. What is the correct reason for statement 3? please hurry

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.