Tolongggggg pleseeeeeee bangeet yaa
Jawaban Terkonfirmasi
Volume ¹/₂ bola = 718 ²/₃
¹/₂ (⁴/₃) π r³ = 718 ²/₃
²/₃ π r³ = 718 ²/₃
π r³ = 718 ²/₃ : ²/₃ = 1.078
r³ = 1.078 /(π) = 343
r = 7
.
luas sisi bola = 4π r² = 4(²²/₇)(7²) = 616 cm²
Tolongggggg pleseeeeeee bangeet yaa
Volume ¹/₂ bola = 718 ²/₃
¹/₂ (⁴/₃) π r³ = 718 ²/₃
²/₃ π r³ = 718 ²/₃
π r³ = 718 ²/₃ : ²/₃ = 1.078
r³ = 1.078 /(π) = 343
r = 7
.
luas sisi bola = 4π r² = 4(²²/₇)(7²) = 616 cm²