An example of unit price in germany is the electricity
PLEASE HELP FAST!!! ILL MARK B.
Answer:
38260
Step-by-step explanation:
ur welcome
Area of a circle: πr²
Data:
diameter: 21 cm
radius=diameter/2=21 cm/2=10.5 cm
area of this circle: π(10.5 cm)²=110.25π cm² (≈346.36 cm²)
Answer: area=110.25π cm²