101 Things I Learned® in Law School

101 Things I Learned® in Law School

Matematika Sekolah Menengah Atas tolong pakai cara ya kak​

tolong pakai cara ya kak​

Penjelasan dengan langkah-langkah:

3. panjang sisi masing - masing = 52 : 4 = 13

tinggi diagonal DO = √13^2 + 5^2

= √169 - 25 = √144 = 12

diagonal DB. = 24 cm

Luas belah ketupat = 1/2 × 10 × 24 = 120 cm^2

semoga membantu

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