Mizz6ieLesleetaHy Mizz6ieLesleetaHy

02-02-2017
Mathematics

contestada

What is the circumference of a circle with a radius of 8 cm? use 3.14 as an approximation for .
a. 39.48 cm
b. 42.75 cm
c. 45.82 cm
d. 50.24 cm

Respuesta :

ivettesoccer ivettesoccer

02-02-2017

50.24 cm, the equation is 2 x 3.14 x 8 cm (radius)

Answer Link

crazycandy303 crazycandy303

02-02-2017

D (50.24) is closest.

C = 2pi*r

C = 2pi*8

C = 50.27

Answer = D

Hope this helps! :)

Answer Link

Otras preguntas

What is the diference between the axial and appendicular skeleton

Hacer una redacción en ingles dando tu opinión sobre esto: Algunas personas creen que los zoológicos son buenos lugares para que las personas aprendan sobre los

If a quadratic equation has no real roots, then its graph intersects the x-axis at how many points?

PLZ HELP MEEEE GUYSS! ILL GIVE BRAINLIEST TO THE PROPER ANSWER PLS! What are 5 ways carbon dioxide is released into the environment? What is the role of decompo

In what became known as the Iran- Contra Affair, why was it an issue that the US government sold arms/weapons to Iran, and used the proceeds from that sale to f

The musician was known for multiple encore performances, but had limited stamina and a rational mind. Even she would eventually call it a night when, by her jud

How did George Washington and other English colonists start a European war? A. They tried to drive the French out of the Ohio River valley. B. They tried to tak

Use your knowledge of plate tectonics to explain why the supercontinent of Pangaea could have existed long ago. How did Pangaea break apart, and how were our co

What is the value of y

Need help with a this question thank you