Construct a triangle ABC in which AB = 6.5 cm, measureof the base angles are A = 600, [3]B = 300. [use scale and compass] give detalied explanation

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).