Jawaban:
t = (L : 2 - p x l) : p + l
= (516 : 2 - 15 x 6) : 15 + 6
= (258 - 90) : 21
= 168 : 21
= 8 cm
Penjelasan dengan langkah-langkah:
jdi jwbny B.8cm
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Jawaban:
t = (L : 2 - p x l) : p + l
= (516 : 2 - 15 x 6) : 15 + 6
= (258 - 90) : 21
= 168 : 21
= 8 cm
Penjelasan dengan langkah-langkah:
jdi jwbny B.8cm