[tex]l^{2}[/tex]Jawab:
Penjelasan dengan langkah-langkah:
P=[tex]\frac{3}{2}[/tex]l
150[tex]cm^{2}[/tex]=P×l
=[tex]\frac{3}{2}[/tex]l×l
=[tex]\frac{3}{2} l^{2}[/tex]
[tex]l^{2}[/tex]=150[tex]cm^{2}[/tex]:[tex]\frac{3}{2}[/tex]
=150[tex]cm^{2}[/tex]×[tex]\frac{2}{3}[/tex]
=100[tex]cm^{2}[/tex]
l=[tex]\sqrt{100cm^{2} }[/tex]
=10
P=[tex]\frac{3}{2}[/tex]×10
=15
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Verified answer
[tex]l^{2}[/tex]Jawab:
Penjelasan dengan langkah-langkah:
P=[tex]\frac{3}{2}[/tex]l
150[tex]cm^{2}[/tex]=P×l
=[tex]\frac{3}{2}[/tex]l×l
=[tex]\frac{3}{2} l^{2}[/tex]
[tex]l^{2}[/tex]=150[tex]cm^{2}[/tex]:[tex]\frac{3}{2}[/tex]
=150[tex]cm^{2}[/tex]×[tex]\frac{2}{3}[/tex]
=100[tex]cm^{2}[/tex]
l=[tex]\sqrt{100cm^{2} }[/tex]
=10
P=[tex]\frac{3}{2}[/tex]×10
=15