Answer:
100π cm² or ≈314.159cm²
Step-by-step explanation:
I am assuming 5cm is the radius
use the equation 4πr² 4π(5)² = 4π(25) = 100π 100π cm² or ≈314.159cm²
60 degress
180-80=120
120/2=60
-2.67
7/10
2.67
2.07,2
Check the picture below.
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Hope this helps!
