<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
I'm pretty sure it's A. 7+x+4y, but I could be wrong.
15feet
Step-by-step explanation: 120/8=15
pls give brainliest
Answer:
30 degress
Step-by-step explanation:
Answer: y=2
Step-by-step explanation:
