jawab:
[tex]kk \: tolong \: dijawab \: pake \\ caranya \: tapi \: no \: ngasal \: \\ nanti \: aku \: kasih \: jawaban \\ yang \: terbaik \: kalo \: bener \\ yyy[/tex]
✍✍ ᑕᗩᖇᗩ ᑭEᑎGEᖇᒍᗩᗩᑎ ✍✍
[tex]\Large\colorbox{black}{\color{black}{\boxed{\purple{\bf{Saputri\:Canzzz}}}}}[/tex]
[tex]\Large \colorbox{black}{\color{black}{\boxed{\pink{\bf{Belajar\:bersama\:Kakak\:Saputri}}}}}[/tex]
[tex]S \: = \: 30 \: cm
T \: = \: 26 \: cm \\ A. \: ) \: Panjang \: Kerangka \: = \: 6 \: × \: Panjang \: Rusuk \\ = \: 6 \: × \: 30 \\ Panjang \: Kerangka \: = \: 180 \: cm \\ \\ b. \: ) \: Luas \: Alas \: = \: L.a \: = \: L.a \: + \: Luas \: seluruh \: sisi \: tegak \\ L \: = \: 4 \: × \: Luas \: Segitiga \\ = \: 4 \: × \: (30 \: × \: \frac{26}{2}) \\ = 4 \: × \: ( \frac{780}{2}) \\ = 4 \: × \: 390 \\ = 1.560 \: {cm}^{2} [/tex]
[tex]{\boxed{ \colorbox{Blue}{ \tt{Paling\:Dipercaya\:Perawan\:Muda\:Kayak\:Aku\:UwU}}}}[/tex]
[tex] \boxed{\colorbox{black}{\bf{\blue{ {Answer \: by \: Kak \: Saputri }}}}}[/tex]
ÂѧWƏŘ BÝ :
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[tex]{ \mathcal\color{pink}{{ \pink{ \underline{ \blue{ \underline {\mathcal\color{ff2589} {Bot{\tt\color{ff0961}{RajaIsrael23}}}}}}}}}}[/tex]
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ᴘᴀᴘᴀʏ!