A 0.5 kg bird is flying at 7 m/s while being 110 meters up in the air. Calculate the bird’s total mechanical energy.

It should be c i think.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .