Jawab: Jawaban 198 cm² (C)
Penjelasan dengan langkah-langkah:
Tinggi trapesium = DE = √AD² - AE²
= √13² - 5²
= √169 - 24
= 12 cm
L. Trapesium = 1/2 (b1 + b2)t
= 1/2 (19 + 14) 12
= 198 cm ²
Semoga membantu. :)
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Jawab: Jawaban 198 cm² (C)
Penjelasan dengan langkah-langkah:
Tinggi trapesium = DE = √AD² - AE²
= √13² - 5²
= √169 - 24
= 12 cm
L. Trapesium = 1/2 (b1 + b2)t
= 1/2 (19 + 14) 12
= 198 cm ²
Semoga membantu. :)