math

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a school is 800 m from the base of a cellphone tower.if the angle of elevation of the tower is 45 degree 45 inches from the school,how high is the tower?

  • math -

    looks like

    height/800 = tan 45°
    height = 800(1) = 800

  • math -

    813.72 meters

  • math -

    801.14

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