Jawaban:
CD² = √(AC+AD)²
= √(7+4)²
= √(11)²
= √121
CD = 11 cm
AD = BD = 4 cm
AC = BC = 7 cm
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Jawaban:
CD² = √(AC+AD)²
= √(7+4)²
= √(11)²
= √121
CD = 11 cm
AD = BD = 4 cm
AC = BC = 7 cm
semoga membantu