What is the area of the circle? Exact=_ square feet

Approximate=_ square feet

What is the area of the sector

Exact =_

Approximate_

Write 5 in the form of a/b using integers to show it as a rational number

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).

Which function is shown on the graph?