tolong jawab no 26 beserta caranya
Matematika
zhafran29
Pertanyaan
tolong jawab no 26 beserta caranya
2 Jawaban
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1. Jawaban Niswah12
K=14×4+(1/4×22/7×28) =56+22=78cm -
2. Jawaban Alisa0717
K1 = 1/4 × phi × diagonal
= 1/4 × 22/7 × 28
= 22 cm
k = s + s + s + s
= 28 + 14 + 14 + 22
= C. 78 cm