Answer:
im 12!! how do you do this
Step-by-step explanation:
Answer:
Which fractions
Step-by-step explanation:
bro
Step-by-step explanation:
<h2>63.6 cm</h2><h2 />
Cut diameter in half to find radius
9/2 = 4.5
radius = 4.5
This is the formula for area of a circle:
pi * radius^2
pi * 4.5^2
20.25pi
Now find pi:
20.25 * pi = 63.6
Answer:
63.6 cm is the area
The answer is A=64 but I’m not pretty sure