If r = 12 cm, what is the area of this sector? Express your answer to the nearest tenth of a centimeter.
2 answers:
Answer:
339.3 to nearest tenth of cm^2.
Step-by-step explanation:
This is 3/4 of a circle so the area is:
3/4 * pi r^2
= 3/4 * 12^2 pi
= 108 pi
= 339.292
Answer:
339.3 cm
Step-by-step explanation:
12 • 12 = 144
Find 144π
Find 3/4 of it
You might be interested in
the square root of 62 is irrational
It will take her 45 minutes to run 5 miles,because 27/3=9 and 9•5=45
Double the number then triple that number
Answer:
7:42
Step-by-step explanation:
