Question:to determine the height of a pole across a road, Justin takes two measurments
Question
to determine the height of a pole across a road, Justin takes two measurments
to determine the height of a pole across a road, Justin takes two measurments. he stands at Point A directly across from the bass of the pole and determines that the angle of elevation to the top of the pole is 15.3 degrees. he then walks 30m parallel to the freeway to point C, where he sees that the base of the pole and Point A are 57.5 degrees apart. From point A, the base of the pole and point C are 90 degrees apart. find the height of the pole to the nearest metre.