3 cm त्रिज्या का एक वृत्त खींचिए। इसके किसी बढ़ाए गए व्यास पर केंद्र से 7 cm की दूरी पर स्थित दो बिंदु P और Q लीजिए। इन दोनों बिंदुओं से वृत्त पर स्पर्श रेखाएँ खींचिए।रचना का औचित्य भी दीजिए।
Answers
pair of tangents to the circle constructed
Step-by-step explanation:
Step 1 : Draw a circle of radius 3 cm using compass taking length = 4cm and center O
Step 2 : take any point P . 7 cm away from O
Step 3 : Join OP
Step 4 : Draw perpendicular bisector of OP and let say it bisect at M
Step 5 : taking length = OM = PM & taking M as center , cut the Circle at point A & B
Step 6 : Join PA & PB
PA & PB are the required Tangent
Draw perpendicular bisector of OP. Let is bisect at point M
With M as center and radius OM or MP draw another circle.
Mark the points of intersection of both the circles as A and B.
Join points P A & points P, B
Similarly take point Q & repeat steps
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