Penjelasan dengan langkah-langkah:
L = (1/2 × 10 × 15) × 2
L = 5 × 15 × 2
L = 75 × 5
L = 150 cm²
Dik : d1 = 10 cm, d2 = 15 cm.
Dit : Luas?
Jawab :
[tex]l = \frac{1}{2} \times d1 \times d2[/tex]
[tex]l = \frac{1}{2} \times 10 \times 15[/tex]
[tex]l = \frac{1}{2} \times 150[/tex]
[tex]l = \frac{150}{2} [/tex]
[tex]l = 75 \: cm^{2}. [/tex]
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Penjelasan dengan langkah-langkah:
L = (1/2 × 10 × 15) × 2
L = 5 × 15 × 2
L = 75 × 5
L = 150 cm²
Pembahasan soal
Dik : d1 = 10 cm, d2 = 15 cm.
Dit : Luas?
Jawab :
[tex]l = \frac{1}{2} \times d1 \times d2[/tex]
[tex]l = \frac{1}{2} \times 10 \times 15[/tex]
[tex]l = \frac{1}{2} \times 150[/tex]
[tex]l = \frac{150}{2} [/tex]
[tex]l = 75 \: cm^{2}. [/tex]