5921000521
15.07.2019 •
Mathematics
Find the radius of the circle containing 20 degree arc of a circle whose length is 15 pi meters
Solved
Show answers
More tips
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to Braid Hair with a Plaiting Machine: Tips and Recommendations...
- C Computers and Internet Where did torrents.ru move to?...
- H Health and Medicine How to Get Pregnant Faster?...
- A Animals and plants Money Tree Care Secrets: How to Keep Your Plant Thriving...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- H Health and Medicine What was the Invention of Viagra?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
Answers on questions: Mathematics
- M Mathematics Joni translates a right triangle 2 units down and 4 units to the right. how does the orientation of the image of the triangle compare with the orientation of the preimage?...
- M Mathematics Circumference: diameter= 6in round to the nearest tenth if necessary....
- M Mathematics Total sales=$350,000 commission of 2 percent for sales under $200,000 commission of 3 percent for sales over $300,000...
- M Mathematics The perimeter of a rectangle is 24 in. and its length l l is 3 times the width w w . what is the length and width \left(l,w\right) ( l , w ) of the rectangle?...
- M Mathematics Shayla is financing a house for $126,750. she has to pay $450 plus 1.15% for a brokerage fee. how much are the mortgage brokerage fees?...
- M Mathematics Ido 10 - 8 for this, the length of the hypotenuse of a right triangle is 10 and the length of one leg is 8. what is the length of the other leg...
- M Mathematics If one team scored 10 more points then the other and the final combined score was 70 then what were their individual scores...
- M Mathematics Beaded key chains originally priced at $0.61 are now on sale for $0.19. what is the discount percentage...
- M Mathematics The area of a right triangle is 210 inches squared. the height of the right triangle is 35 inches. what is the length of the hypotenuse of the right triangle?...
- M Mathematics Compare fractions and mixed numbers...
Ответ:
s = rθ where s is the arc length, r is the radius, and theta is the angle (in radians)
We first have to convert 20 degrees tor radians so we do
20 * pi/180 = pi/9
15pi is the s value (arc length) so we have:
15pi = pi/9 * r
15pi / (pi/9) = r
r = 135m
Ответ:
location
Step-by-step explanation: