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رابطہ کے مقام پر ٹینجنٹ اور رداس کے درمیان زاویہ کیا ہے؟

A180°
B60°
C45°
D90°
Answer & Solution
Correct answer: D. 90°
ایک ٹینجنٹ اس نقطہ کی طرف کھینچے جانے والے رداس پر کھڑا ہوتا ہے جہاں یہ دائرے کو چھوتا ہے۔
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