What are the answers to geomerty A triangles unit test part 1 unit 7 lesson 7. i with connexus i wont put all the questions but if you know the rest of the questions then you what test im talking about pls help asap !

1. A length of rope is stretched between the top edge of a building and a stake in the ground. The head of the stake is at ground level. The rope also touches a tree that is growing halfway between the stake and the
building. If the tree is 36 feet tall, how tall is the building?
a.36
b.18
c.9
d.27

2. which statement can you conclude is true form the given information?
give AB the perpendicular bisector of IK
a. ab=ik
b. aj=ij
c. bi=bk
d. bi=ak