Jawaban:
Diketahui:
Ditanyakan:
Jawab:
Luas juring AOB
L . AOB = x πr²
L . AOB = x (14 cm)²
L . AOB = x cm²
L . AOB = x 22 x cm²
L . AOB = 3 x 22 x 7 cm²
L . AOB = 66 x 7 cm²
L . AOB = 462 cm²
Jadi, luas juring AOB tersebut adalah 462 cm² (D).
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Jawaban:
Diketahui:
Ditanyakan:
Jawab:
Luas juring AOB
L . AOB =
x πr²
L . AOB =
x (14 cm)²
L . AOB =
x 
cm²
L . AOB =
x 22 x 
cm²
L . AOB = 3 x 22 x 7 cm²
L . AOB = 66 x 7 cm²
L . AOB = 462 cm²
Kesimpulan
Jadi, luas juring AOB tersebut adalah 462 cm² (D).