100 Things Every Designer Needs to Know About People (Voices That Matter)

100 Things Every Designer Needs to Know About People (Voices That Matter)

Matematika luas= .....?
jangan ngasal yahh​

luas= .....?
jangan ngasal yahh​

Luas

= ½ × Sisi Sejajar × Tinggi

= ½ × ( 15 + 12 ) × 10

= ½ × 27 × 10

= 1 × 27 × 5

= 27 × 5

= 135 Cm².

⃢~ Opung~⃠⃫⃟⃤᳗᳐

Penjelasan dengan langkah-langkah:

Luas = ½ x jumlah sisi sejajar x tinggi

Luas = (12 + 15) x 10/2

= 27 x 5

= 135 cm²

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