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Chapter 4, Section 4.4, Question 039 Distance Across River. An engineer wants...
Chapter 4, Section 4.4, Question 039 Distance Across River. An engineer wants to construct a bridge across a fast-moving river, Using a straight line segment between two points that are 100 feet apart along his side of the river, he measures the angles formed when sighting the point on the other side where he wants to have the bndge Rnd. If the הngles formed at paints A and B are 69 and 11, respective how far isit from point A to the point on the other ade of the mor? obc ave the bridge and. If the 100 ft Round your answer to the nearest foot. The distance between point A and the pcint on the other side of the river is approximately feet.