Penjelasan dengan langkah-langkah:
LBD
= L.Segitiga besar - L.Segitiga kecil
= ( ½ × 42 × 30 ) - ( ½ × 30 × 30 )
= 630 - 450
= 180 cm² ✓
..
[tex]L = \frac{1}{2} (42(30) - 30(30))[/tex]
[tex]L = \frac{1}{2} (1260 - 900)[/tex]
[tex]L = \frac{1}{2} (360)[/tex]
[tex]L = 180 \: cm {}^{2} [/tex]
[tex]\begin{array}{lr}\texttt{Selamat Menunaikan Ibadah Puasa}\end{array}[/tex]
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 30 - 03 - 2023}}[/tex]
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Penjelasan dengan langkah-langkah:
LBD
= L.Segitiga besar - L.Segitiga kecil
= ( ½ × 42 × 30 ) - ( ½ × 30 × 30 )
= 630 - 450
= 180 cm² ✓
Verified answer
Bangun Datar
[Segitiga]
..
[tex]L = \frac{1}{2} (42(30) - 30(30))[/tex]
[tex]L = \frac{1}{2} (1260 - 900)[/tex]
[tex]L = \frac{1}{2} (360)[/tex]
[tex]L = 180 \: cm {}^{2} [/tex]
..
[tex]\begin{array}{lr}\texttt{Selamat Menunaikan Ibadah Puasa}\end{array}[/tex]
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 30 - 03 - 2023}}[/tex]