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

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

What were the contributions of the Harappan civilization?

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

Does an owl have a backbone?

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

What all the multiples of 81?

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words