breannajohnson2020 breannajohnson2020

01-06-2021
Mathematics

contestada

what is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4?

what is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4 class=

Respuesta :

06-06-2021

Answer:

8π/5

Step-by-step explanation:

Length of an arc, L

L = θ / 360° * (2πr)

r = Radius = 4 ; θ = 72

Hence,

L = 72/360 * (2π4)

L = 1/5 * 8π

L = 8π/5

Answer Link

Otras preguntas

WHAT IS AN EXAMPLE OF PIAGETS THEORY?

please help with this question, thank you!!

what would happen to american democracy if citi- zens stopped participating in political and social life?

Don't get this can someone help

need help please The following transformations are rigid and isometric: (choose all that apply) dilation reflection rotation translation

7h t: h²k² -7k k² - h²

If a person has ATM fees each month of $18 for 6 years, what would be the total cost of those banking fees?

a company makes widgets from three machines. machine m1 makes 3000/hour, and 80% are good. machine m2 makes 4000/hour, and 90% are good. machine m3 makes 3000/h

Create the Subset and Proper Subset of the set A= {1,2,3,4}. Upload your work.

multiracial people may experience negative organizational outcomes because one of their racial backgrounds is invisible