दिइएको चित्रमा O वृत्तको केन्द्रविन्दु र KLMN एउटा चक्रीय चतुर्भुज हो । In the given figure, O is centre of circle and KLMN is a cyclic…
SEE Class 10 Compulsory Maths · 2082 · Solved Question with Answer
दिइएको चित्रमा O वृत्तको केन्द्रविन्दु र KLMN एउटा चक्रीय चतुर्भुज हो ।
In the given figure, O is centre of circle and KLMN is a cyclic quadrilateral.
[Figure: Cyclic quadrilateral KLMN inscribed in circle with centre O]
(a) \(\angle LOM\) र \(\angle LNM\) विचको सम्बन्ध लेख्नुहोस् ।
Write the relation between \(\angle LOM\) and \(\angle LNM\).
(b) यदि KL∥NM छ भने प्रमाणित गर्नुहोस् : KN = LM.
If KL∥NM, Prove that: KN = LM.
(c) दिइएको चित्रमा \(\angle KLM\) र \(\angle MNK\) विचको सम्बन्धलाई प्रयोगात्मक रूपमा परीक्षण गर्नुहोस् । (कम्तीमा 3 से.मी. अर्धव्यास भएका दुईओटा वृत्तहरू अनिवार्य छन् ।)
Verify experimentally the relation between \(\angle KLM\) and \(\angle MNK\) in the given figure. (Two circles with radii at least 3 cm are necessary)