If someone could pls help me this im new to this and yes tysm if you do :)

Answer:
A circle of radius = 7 or diameter = 14 or circumference = 43.98 meters has an area of: 0.0001539 square kilometers (km²) 153.9 square meters (m²) 1.539 × 10 6 square centimeters (cm²)
Step-by-step explanation:
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