100 Large Print Word Search Puzzles for Seniors: Brain Health Boosting that is fun and exciting

100 Large Print Word Search Puzzles for Seniors: Brain Health Boosting that is fun and exciting

Matematika Tentukanlah nilai X
pakai rumus ya kak​

Tentukanlah nilai X
pakai rumus ya kak​

Karena AC = diameter lingkaran, maka ∠B = 90° (B akan selalu bernilai 90° dimanapun letaknya pada busur lingkaran). Maka :

x = 180° - 30° - 90°

x = 60°

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