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REWARD 50 POINTS After stepping into a room with unusual lighting, Erick's pupil has a radius of 4 millimeters. What is the pupil's area?
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REWARD 50 POINTS After stepping into a room with unusual lighting, Erick's pupil has a radius of 4 millimeters. What is the pupil's area?
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Apr 19, 2021
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REWARD 50 POINTS
After stepping into a room with unusual lighting, Erick's pupil has a radius of 4 millimeters. What is the pupil's area?
Mathematics
high-school
Kastaneda
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Kastaneda
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Answer:
50.24 mm²
Explanation:
Area = pi × r²
3.14 × 4²
50.24 mm²
Abhay Salvi
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Apr 25, 2021
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Abhay Salvi
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