21crossk
21crossk 21crossk
  • 02-06-2020
  • Geography
contestada

What is the radius of a circle with the circumference of 104 cm? round to the nearest tenth.

Respuesta :

wangarilinah98 wangarilinah98
  • 02-06-2020

Answer:

16.55cm

Explanation:

c=πd

104=22÷7d

multiply all sides by 7

728=22d

divide all sides by 22 to get d=33.09

r=d ÷2

r=33.09÷2

=16.55cm

Answer Link
pinkella pinkella
  • 02-06-2020

Answer:

radius=20

Explanation:

c= circumference

c=2[tex]\pi[/tex]r

104=2[tex]\pi[/tex]r

[tex]\frac{104}{2\pi }[/tex]=r

[tex]\frac{104}{6.28}[/tex]=r

16.56=r

20=r (to the nearest 10)

Answer Link

Otras preguntas

What are the advantages and disadvantages of globalization
Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?
What are the advantages and disadvantages of globalization
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
What are the advantages and disadvantages of globalization
What are the advantages and disadvantages of globalization
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?
What are the advantages and disadvantages of globalization