3x5=15
106. सभी प्रश्न हलकीजिए-
(क) चतुर्भुज ABCD की रचना कीजिए । जिसमें AB = 3.8 सेमी0, BC =26
सेमीo.cD=2.6 सेमी0. AD%D2.3 सेमी0 और विकर्ण AC = 4 सेमी0 है।
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The distance from the center of the nucleus of an isolated atom to the outermost shell containing electrons is known as atomic size. The unit of measurement is Angstroms (
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