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

The graph represents y = - 4x + 7. Which statements are true about the graph? A) B The coordinate pair (1, 3) represents a point on the graph and a solution to

(GIVING BRAINLIEST!!!) Do you know ________ Travis ________ his sister took the message? Select the best words to complete the sentence. A) both / and B) if / t

Explain why Mary Warren suddenly turns against John Proctor in court and accused him of devil worship. Your answer should be about 100 words.

Divide . round your answer to the nearest tenth 48,052 ÷7=

what is the black codes

Who is Alma Woodsey Thomas What barriers did she break? How does she inspire and change people even today?

What does 1.75 represent in the second expression? A)represents the height of the plant in feet after d days B)represents the initial height of the second plant

The natural rights and the property rights of individuals are two key aspects explored in writings of the English Enlightenment and in the founding documents of

Mrs. Summerlin jogs around a 250 m track twice. What is her distance? What is the displacement? Your answer

Please answer Please During this time period, African Americans did not have the opportunities to pursue and accomplish their dreams. So, what is Hughes sayi