In a public park, a triangular region of grass is bounded by walkways. Sprinkler heads are placed at the vertices of the triangle as shown in the figure. Each sprinkler head can be set to limit its angle of rotation. For each sprinkler head, how larger should the angle of rotation be set so as to keep the walkways dry and to conserve water? Round to the nearest degree.(Full steps) 3. In a public park, a triangular region of grass is bounded by walkways. Sprinklerheads are placed at the vertices of the triangle as shown in the figure.90 ft134.2 ft120 ftEach sprinkler head can be set to limit its angle of rotation. For each sprinklerhead, how larger should the angle of rotation be set so as to keep the walkwaysdry and to conserve water? Round to the nearest degree.

As per the given data, water should only sprinkle in the frass and not on walk ways.From the figure,…

Answered: 3. In a public park, a triangular…

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter8: Areas Of Polygons And Circles

Section8.4: Cicumference And Area Of A Cicle

Problem 15E

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In a public park, a triangular region of grass is bounded by walkways. Sprinkler heads are placed at the vertices of the triangle as shown in the figure. Each sprinkler head can be set to limit its angle of rotation. For each sprinkler head, how larger should the angle of rotation be set so as to keep the walkways dry and to conserve water? Round to the nearest degree.(Full steps)

3. In a public park, a triangular region of grass is bounded by walkways. Sprinkler
heads are placed at the vertices of the triangle as shown in the figure.
90 ft
134.2 ft
120 ft
Each sprinkler head can be set to limit its angle of rotation. For each sprinkler
head, how larger should the angle of rotation be set so as to keep the walkways
dry and to conserve water? Round to the nearest degree.

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