15. Perhatikan gambar di bawah ini 24 om 0 B a. 35 b. 36 30 cm 77 cm Panjang CE berdasarkan gambar di atas adalah... cm. C. 37
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Verified answer
BE / BC = DE / AC
30 / ( 30 + CE ) = 35 / 77
30 × 77 = 35 ( 30 + CE )
1.050 + 35CE = 2.310
35CE = 1.260
CE = 36 cm