Pembahasan: Keliling belah ketupat = 4 x sisi
100 = 4 x s
100/4 = s
25 cm = s
d2 = 2 x √252 - 242
= 2 x √625 – 576
= 2 x √49
= 2 x 7
= 14 cm
L = (d1 x d2)/2
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Minggu, 19 Mei 2024 -
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Pembahasan: Keliling belah ketupat = 4 x sisi
100 = 4 x s
100/4 = s
25 cm = s
d2 = 2 x √252 - 242
= 2 x √625 – 576
= 2 x √49
= 2 x 7
= 14 cm
L = (d1 x d2)/2
Editor: Rian Ade Maulana
