Mathematics, 06.05.2020 11:59 yeomans410
A sprinkler is designed to rotate 360∘ clockwise, and then 360∘ counterclockwise to water a circular region with a radius of 11 feet. The sprinkler is located in the middle of the circular region. The sprinkler begins malfunctioning and is only able to rotate 225∘ in each direction. Find the area of the sector to the nearest square foot.
The sprinkler can water
square feet.
Answers: 1
, where,
= Central angle of sector,
= Radius.
and 
.
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Mathematics, 21.06.2019 22:00
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
You know the right answer?
A sprinkler is designed to rotate 360∘ clockwise, and then 360∘ counterclockwise to water a circular...
Questions
Physics, 27.01.2021 17:10
Mathematics, 27.01.2021 17:10
Business, 27.01.2021 17:10
History, 27.01.2021 17:10
Chemistry, 27.01.2021 17:10
Arts, 27.01.2021 17:10
English, 27.01.2021 17:10
Mathematics, 27.01.2021 17:10
Mathematics, 27.01.2021 17:10
Mathematics, 27.01.2021 17:10
