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

Why does 2 pi divided by 1/3 equal 6 pi?

What is the Difference between Research and Investigation???

how do you solve 2.75+.003+.158=

How many union ships did the Virginia sink?

Show that 9x^2-17x-85=0 give you solutions to 3 correct significant figures There are two possible answers for x

What was the Islamic Golden Age?

Nick bought a video game for $55, which was 20% off the original price. what was the original price?

what was the first industry to be regulated by the united states goverment? a. oil b.meat packing c. steel D.

Bethany's dog eats 450 grams of food per day. How many kilograms does the dog eat in a week

What are some 5th grade science words that start with y