All circles are similar shapes.
However, we can prove that these circles are similar by finding their radius-circumference ratios.
<h2>Circle B</h2>
Radius:
Circumference:
Radius/circumference ratio:
<h2>Circle D</h2>
Radius:
Circumference:
Radius/circumference ratio:
The radius/circumference ratio for both the circles is 
, thus making the two circles similar.
Answer:
8
Step-by-step explanation:
<u>Area of a circle = πr^2</u>
64π / π = πr^2 / π
sqrt(64) = sqrt(r^2)
8 = r
Answer: 8
Nine hundred forty one thousandhs
Answer:
40
Step-by-step explanation:
so it is 2*10+ 4*5= 20+20 = 40
if my answer helps please mark as brainliest.
Answer:
3-3x/8
Step-by-step explanation:
