Jawaban:
JIka diameternya 14cm, maka rusuknya 7 cm
Luas = πr²
L = 22/7 × 7
L = 22×7/7
L = 154/7
L = 22cm²
Luas lingkaran adalah 22cm²
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Jawaban:
JIka diameternya 14cm, maka rusuknya 7 cm
Luas = πr²
L = 22/7 × 7
L = 22×7/7
L = 154/7
L = 22cm²
Luas lingkaran adalah 22cm²