Seudónimo
Seudónimo
20-05-2020
Mathematics
contestada
please help, answer both questions.
Respuesta :
917006450984help
917006450984help
20-05-2020
Answer:
1. area = πr^2
= 3.14× 9×9
= 254.3 m^2
2. area = 3.14× 10×10
= 314 yd^2
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