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

When are Muslims not allowed to eat during Ramadan? (2 points)

Suppose you had an organic molecule such as cystine, and you chemically removed the --nh2 group and replaced it with --cooh. Draw the structural formula for thi

Diego says tha the product of 0.51 x 2.427 will have five decimal places. Is Diego correct. Explain

need help!! The Pythagorean Theorem is only applicable for right triangles (triangles with one angle measuring 90 degrees). True False

A weed called the raindrop vine is known for growing at a very fast rate. It can grow up to 0.75 feet per day. How fast in inches per hour can the raindrop vine

What is the main goal of FEMA?

Find the derivative dy / dx for y = x^3 - 5x / x^2 - 1

Which power are given directly to the people or the states

Which famous Greek philosopher and student of Plato emphasized the use of logic and ones senses in making scientific discoveries

When a skier's body rotates in a direction opposite of the foot (held steady by the boot), what type of fracture is likely in the tibia?