the average height of flying fish is 26 feet above the water's surface. the average depth is 650 feet below the water's surface. what is the difference in the average height and depth

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

What is the best estimate of the length of a football

In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x