[tex] \tt = \frac{(a \: + \: b) \: \times \: t}{2} [/tex]
[tex] \tt = \frac{(8 \: + \: 14 ) \: \times \: 10}{2} [/tex]
[tex] \tt = \frac{22 \: \times \: 10}{2} [/tex]
[tex] \tt = \frac{220}{2} [/tex]
= 110 cm²
[tex] \pink{\boxed{\red{\boxed{\purple{\mathfrak{\ast ~ \blue{Celia ~ Claire} ~ \ast}}}}}}[/tex]
SOAL 1
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L Trapesium = ½ × (A + B) × T
L Trapesium = ½ × (8 + 14) × 10
L Trapesium = ½ × 22 × 10
L Trapesium = ½ × 220
L Trapesium = 110 cm²
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[tex] {\mathcal\color{purple}{{\pink{\underline{\purple{\underline\bold{\pink{K}\bold\color{violet}{h\bold{\pink{a}\bold\color{violet}{d\bold{\pink{i}\bold\color{violet}{j\bold{\pink{a}\bold\color{violet}{h\bold{\pink{A}\bold\color{violet}{m\bold{\pink{j}\bold\color{violet}{a\bold{\pink{d}\bold\color{violet}{1\bold{\pink{2}}}}}}}}}}}}}}}}}}}}}}[/tex]
[answer.2.content]
