Answer:
A, C D
Step-by-step explanation:
sorry if wrong
Answer:
-220
Step-by-step explanation:
Here’s a picture of the answer
Answer:
Circumfrence: 40.21
Radius: 6.4
Step-by-step explanation:
For radius, you only have to divide the diameter (in this case 12.8) by 2 which gives us 6.4
For Circumference, plug in the radius in the formula C=2π(6.4), and that gives us 40.21
Answer:
r = 7 cm
C = 43.982297150257 cm
A = 153.9380400259 cm<span>2
</span>r = radius
C = circumference
A = area
π<span> = pi = 3.1415926535898</span>
<span>√ = square root</span>
