Quiz pelit poin 1.) Panjang = 12 Cm Lebar = 10 Cm Luas persegi panjang = ... Cm² ( Cara bersusun, ga.... Question from @arvian1364

SasukeUchiha01

PENYELESAIAN

L = P × L

= 12 × 10

= 120 cm²

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3x + 4 = 7

3x = 7 - 4

3x = 3

x = 3/3

x = 1

2 votes Thanks 1

Gusti2601

$\mathbb \color{aqua} \underbrace{JAWABAN}$

L = 120 cm²
x = 1

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$\mathbb \color{orange} \underbrace{PENYELESAIAN}$

SOAL 1 :

$\underline{ \overline{ \boxed{ \bold{diketahui}}}}$

Panjang (p) = 12 cm
Lebar (l) = 10 cm

$\\ \underline{ \overline{ \boxed{ \bold{ditanya}}}}$

Luas (L)

$\\ \underline{ \overline{ \boxed{ \bold{jawab}}}}$

$\sf L = p \times l$

$\sf L = 12 \times 10$

$\sf L = \bold{120 \: {cm}^{2} } \\$

$\\ \underline \bold{cara \: bersusun} \bold :$

$~~ \sf12 ~~~~~~\\ ~~10~~~~~~ \\ \underline{~~~~~~~} \times ~~ \\ ~~ \sf00~~~~~~ \\ \sf12~~~~~~~~\\ \underline{~~~~~~~} + ~~ \\ \bold{120}~~~~~~ \\$

$\\$

SOAL 2 :

$\underline{ \overline{ \boxed{ \bold{diketahui}}}}$

3x + 4 = 7

$\\ \underline{ \overline{ \boxed{ \bold{ditanya}}}}$

Nilai x

$\\ \underline{ \overline{ \boxed{ \bold{jawab}}}}$

$\sf 3x + 4 = 7~~~~~~~~~~~~~~ \\ \sf 3x = 7 - 4 \\ \sf 3x = 3 ~~~~~~~\\ \sf x = \frac{3}{3} ~~~~ \\ \sf x = \bold1~~~~~$

$\\ \underline \bold{pembuktian \: nilai \: x} \bold :$

$\sf 3x + 4 = 7~~~~~~~~ \\ \sf3(1) + 4 = 7~~~~~~~~~~~~ \\ \sf3 + 4 = 7~~~~~~~ \\ \sf7 = 7$

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$\mathbb \color{red} \underbrace{KESIMPULAN}$

Jadi, jawabannya adalah :

Luas = 120 cm²
x = 1

$\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}$

1 votes Thanks 5

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SOAL 1 :

SOAL 2 :

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