Please help me on this question

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Determine the solution for mc001-1.jpeg