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Matematika
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Pertanyaan
tolong dijawab pliseeee
1 Jawaban
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1. Jawaban nadiaauraaryani
L trapesium = 1/2 ( a+b ) x t
= 1/2 ( 6+26 ) x 21
= 1/2 x 32 x 21
= 1/2 x 672
= 336 cm²
Luas persegi = 16 x16 = 256 cm²
L daerah arsir = 336 - 256 = 80 cm²
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