so izii
Terlampir
KELAS 5 SD
Terlampir
KELAS 5 SD
L = 2 × (1/2 × a × b) + (a + b + c) × t
= 2 × (1/2 ×4×3) + (4 + 3 + 5) × 7
= 2 × (1/2 × 12) + (12) × 7
= (2 × 6) + (12 × 7)
= 12+84
= 96 cm²
C. 96 cm2
Penjelasan dengan langkah-langkah:
Lp = (2 × La) + (Keliling alas × t)
[tex] \sf \: lp = (2 \times ( \frac{1}{2} \times a \times t)) + ((a + b + c) \times 7)[/tex]
[tex] \sf \: lp = (2 \times ( \frac{1}{ \bcancel2} \times \bcancel {4}^{2} \times 3)) + ((4 + 3 + 5) \times 7)[/tex]
[tex] \sf \: lp = (2 \times (1 \times 6)) + (12 \times 7)[/tex]
[tex] \sf \: lp = (2 \times 6) + 84[/tex]
[tex] \sf \: lp = 12 \: + \: 84[/tex]
[tex] \sf \: lp = \red{96 \: {cm}^{2} }[/tex]
[tex]\:[/tex]
[tex]{\colorbox{pink}{\colorbox{black} {\sf{\color {white}{ᥬ♡ཻུTasya࿐ }}}}}[/tex]
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