Respuesta:
5. 201.06 cm²
7. 20 m
8. 24 u²
Explicación paso a paso:
5. As = π(R² - r²) = π(100 - 36) = 64π ≈ 201.06 cm²
7. A = 100π = π(d²/4)
d²/4 = 100
d² = 400
d = √400 = 20 m
8. A = AB . BC / 2 = 6 . 8 / 2 = 24 u²
Hola!
5."201.06 cm²"
As = π(R² - r²) = π(100 - 36) = 64π = 201.06 cm²
7. "20 m"
A = 100π = π(d²/4)
8. "24 u²"
A = AB . BC / 2 = 6 . 8 / 2 = 24 u²
Espero te sirva :)✨
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Verified answer
Respuesta:
5. 201.06 cm²
7. 20 m
8. 24 u²
Explicación paso a paso:
5. As = π(R² - r²) = π(100 - 36) = 64π ≈ 201.06 cm²
7. A = 100π = π(d²/4)
d²/4 = 100
d² = 400
d = √400 = 20 m
8. A = AB . BC / 2 = 6 . 8 / 2 = 24 u²
Hola!
Respuesta:
5."201.06 cm²"
As = π(R² - r²) = π(100 - 36) = 64π = 201.06 cm²
7. "20 m"
A = 100π = π(d²/4)
d²/4 = 100
d² = 400
d = √400 = 20 m
8. "24 u²"
A = AB . BC / 2 = 6 . 8 / 2 = 24 u²
Espero te sirva :)✨