Mathematics, 11.07.2019 22:00 naterasjen6531
Find the length s of the arc of a circle of radius 75 inches subtended by the central angle 21°
Answers: 1
![\bf \textit{arc's length}\\\\ s=\cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\[-0.5em] \hrulefill\\ r=75\\ \theta =21 \end{cases}\implies s=\cfrac{(21)(\pi )(75)}{180}\implies s=\cfrac{35\pi }{4}](/tpl/images/0078/6189/c1c6b.png)
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 2
Mathematics, 21.06.2019 19:00
Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet
Answers: 1
Mathematics, 21.06.2019 22:30
There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?
Answers: 2
You know the right answer?
Find the length s of the arc of a circle of radius 75 inches subtended by the central angle 21°...
Questions
Mathematics, 20.11.2020 22:10
Mathematics, 20.11.2020 22:10
Mathematics, 20.11.2020 22:10
Computers and Technology, 20.11.2020 22:10
Geography, 20.11.2020 22:10
Health, 20.11.2020 22:10
Mathematics, 20.11.2020 22:10
Mathematics, 20.11.2020 22:10
History, 20.11.2020 22:10
Spanish, 20.11.2020 22:10
