austinisbell17 austinisbell17

24-05-2017
Mathematics

contestada

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

Respuesta :

tonjawhite519 tonjawhite519

24-05-2017

use a portion of the circumference: pi x 2 x r x angle at centre =8xpix72/360 =8pi/5

Answer Link

Otras preguntas

The image simulates the rubber-band model of the universe expansion. If X were Earth, how would a spectrum from galaxy A compare with that of galaxy B?

teri works as security guard at the local mall. She earns $12 an hour and typically works 40 hours a week and 50 weeks a year. What is teri's gross pay for the

Will give brainliest

15/16 pi radians in degrees

Provide one piece of evidence from the Declaration that justifies American independence. Explain your answer. Plz help me PLZ PLZ

Aline passes through the points (-6, 4) and (-2, 2). Which is the equation of the line? O y=-3x+1 O y=zx+7 O y=-2x -8 O y = 2x + 16

Calculate the average speed of an airplane, in miles per hour, if it travels 1.000miles in 2 hours.

We were all ranked together at the valuation. Men and women, old and young, married and single, were ranked with horses, sheep, and swine. There were horses and

Which is one phenomenon that can cause waves to form in the ocean? the gravitational pull of the moon Coriolis effect differences in water density Light winds

The table shows the amount of money, A, in a savings account after m months. Select all the equations that represent the relationship between the amount of mone