Which of the following rational numbers is closests to 7

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

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