farrellcaroline04 farrellcaroline04

01-05-2020
Mathematics

contestada

A circle has a circumference of 12. It has an arc of length 8/5. What is the central angle of the arc in degrees?

Respuesta :

Chelboy Chelboy

01-05-2020

Answer:

The angle at the center is 48°

Step-by-step explanation:

Circumference=12

Length of arc=8/5

length of arc=¤/360 x circumference

8/5=¤/360 x 12

1.6=¤/30

Cross product

¤=1.6 x 30

¤=48

Answer Link

Otras preguntas

A substance that releases hydrogen ions in water is a base. True or false?

$6.30+y=$25 do not get this

triple the sum of 45 and 55

Solve this inequality: 3b – 7 < 32

2g - 3 = 35??? help !?

When might a dissenter show resilience

Do humans beings live for as long as a million hours? Explain reasoning and calculations. This needs to be answered! It is urgent

Homo erectus is believed to be the first species found outside _____. Asia Europe Africa America

If one liter of water was poured equally into 1,000 small cubes, then each cube would contain: A.1 mL B.1 cm³ C.1 m³ D.1 mm select all that apply

the gcf of two numbers is equal to the lesser of the numbers? Is this statement always, sometimes, or never true?