100 Inventions That Made History: Brilliant Breakthroughs That Shaped Our World

100 Inventions That Made History: Brilliant Breakthroughs That Shaped Our World

Matematika Besar sudut KOL atau m<KOL

Besar sudut KOL atau m<KOL

SOAL 1

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S KOL = 2 × S KDL

S KDL = ½ × S KOL

___________________________________________ S KOL = 2 × 30°

S KOL = 60°

___________________________________________ [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]

Penjelasan dengan langkah-langkah:

∠KOL = 2 × ∠KLD

∠KOL = 2 × 30°

∠KOL = 60°

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