Jawaban:
s = 2 x PQ
PQ = √(39² - 36²)
PQ = √(1.521 - 1.296)
PQ = √225 = 15
s = 2 x PQ = 2 x 15 = 30
Keliling = 4 x s = 4 x 30 = 120 cm
b. luas permukaan limas
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Kamis, 2 Mei 2024 -
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Jawaban:
s = 2 x PQ
PQ = √(39² - 36²)
PQ = √(1.521 - 1.296)
PQ = √225 = 15
s = 2 x PQ = 2 x 15 = 30
Keliling = 4 x s = 4 x 30 = 120 cm
b. luas permukaan limas
Editor: Yulia Pramuninggar
Sumber: Buku Matematika Kelas 8 Semester 2
