Question

What is the circumference of a circle with a radius of 0.8 m?

Answer 1

5.03

Answer 2

m

Answer 3

\[circumfrance =2 \times \pi \times r\]

Answer 4

A. https://static.k12.com/bank_packages/files/media/mathml_efa5cae8848c04eb5b8da3522d7b3a954d61c788_1.gif
m

B. https://static.k12.com/bank_packages/files/media/mathml_ca42adb23aba3d4edd51af75fd76117e76fc7914_1.gif
m

C. https://static.k12.com/bank_packages/files/media/mathml_fba276172ccaf382e17c9381d01ff02ba686277b_1.gif
m

D. https://static.k12.com/bank_packages/files/media/mathml_67f5ce6ebc77d8d249e31a4d4709646974abd125_1.gif
m

Answer 5

Substitute the value of radius into the equation baru mentioned and simplify it.

Answer 6

\[2\]

Answer 7

2 pie r

Answer 8

2 times 0.8 times 3.14