Please help me out! I have spent over 127 points on these circumference questions so far... :( Anyone who is good at math, please go to my profile and answer my math questions! …

Question

asked Nov 4, 2021 235k views

1 Answer

Andrew McKinlay · Answer 1 · 2021-11-10T11:25:42+0000

Answer:

The circumference of the green circle is about 138.23 meters.

The circumference of the blue circle is about 69.115 meters.

Explanation:

Considering 22 m as the green circle radius and 11 m as the blue circle radius:

The circumference of the green circle is about:

$C=2\pi r$

$C=2\pi 22\\C=44\pi \\C=138.23 m$

The circumference of the blue circle is about:

$C=2\pi r$

$C=2\pi 11\\C=22\pi \\C=69.115 m$