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एक वर्ग ABCD की रचना कीजिए जिसका विकर्ण BD = 5.6 cm है।

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हम जानते हैं कि वर्ग के दोनों विकर्ण परस्पर बराबर व लम्ब समद्विभाजित होते हैं।

अत:

OA = 1/2 x 5.6 = 2.8 cm

OC = 1/2 x 5.6 = 2.8 cm

रचना

(i) सर्वप्रथम हमने BD=56 cm खींची।

(ii) BD का लम्ब समद्विभाजक खींचा।

(iii) लम्ब समद्विभाजक भुजा BD को O पर काटती है। OA व OC के चाप 2.8cm काटे।

(iv) AB, AD, BC, CD को मिलाया। इस प्रकार अभीष्ट वर्ग ABCD की रचना हुई।

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