Ask Question
10 May, 03:53

A water sprinkler sprays water over a distance of 25 feet and rotates through an angle of 130 degrees. find the area of the lawn sprinkled

+2
Answers (1)
  1. 10 May, 04:19
    0
    This is a question of finding the area of a portion of a circle with a radius equivalent to the distance in which the water is sprayed. Such is given as,

    A = πR^2 * (∅/360), where R = radius of the circle, ∅ = Angle of rotation

    Substituting;

    A = π*25^2 * (130/360) = 709.04 ft^2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A water sprinkler sprays water over a distance of 25 feet and rotates through an angle of 130 degrees. find the area of the lawn sprinkled ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers