03-03-2017
Mathematics

contestada

The radius of a circle is 3 kilometers and the length of a 60 arc???

Respuesta :

wolf1728 wolf1728

08-03-2017

circumference = 2 * PI * 3 km
circumference = 18.8495559215 km
60 degree arc is 1/6 of circle circumference =
18.8495559215 / 6 = 3.14159265
The 60 degree arc is PI kilometers (or 3.14159265 km) long

Answer Link

Otras preguntas

Lamika buys 12 packs of juice boxes that are on sale and pays a total of $48. Use a ratio table to determine how much lamike will pay to buy 8 more packs of jui

What is a basic requirement that a scientific hypothesis must have?

describe how Rome contributed to the development of world languages

Describe the cartoon's message about early agrarian societies

Confronting the couple firmly the salesperson planned to accuse them of shoplifting. Question options: a. Confronting the couple firmly the salesperson planned

the u.s census bureau has a population clock on the Internet .on a recent day , the united states population Was listed as 310,763,136.write This number in word

Please factor by grouping. Show work 12x^3+2x^2-30x-5

What is the square root of 108 in simplified radical form?

What lines measure distances east and west of the prime meridian?

how is estimation helpful when dividing multi-digit numbers.