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प्रश्न
20% of an angle is the supplement of 60°. Find the angle.
बेरीज
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उत्तर
|
Let the angle = x 20% of x. `20/100 xx "x"` = 120° x = `120 xx 100/20` x = 600° |
Supplement of 60° = 180° - 60° = 120° |
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