Penjelasan dengan langkah-langkah:
∆ADE = ∆BDE
Luas ∆BDE + Luas ∆BCD = Luas BCDE
Luas ∆BDE = 936 - (½.14.48)
Luas ∆BDE = 936 - 336
Luas ∆BDE = 600 cm² ( C )
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Penjelasan dengan langkah-langkah:
∆ADE = ∆BDE
Luas ∆BDE + Luas ∆BCD = Luas BCDE
Luas ∆BDE = 936 - (½.14.48)
Luas ∆BDE = 936 - 336
Luas ∆BDE = 600 cm² ( C )