They have always helped _.fill the suitable determine

1.	They have always helped _.fill the suitable determine
Answer» <html><body><p>R)ar(ABC) = (<a href="https://interviewquestions.tuteehub.com/tag/qr-610545" style="font-weight:bold;" target="_blank" title="Click to know more about QR">QR</a>) <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> (BC) 2 \longrightarrow{\rm{\dfrac{<a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>}{121} = \dfrac{(<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>)^{2} }{(QR)^{2}}}}⟶ 121100 = (QR) 2 (5) 2 \longrightarrow{\rm{\dfrac{100}{121} = \dfrac{25}{(QR)^{2}}}}⟶ 121100 = (QR) 2 25 \longrightarrow{\rm{100 \times {QR}^{2} = 121 \times 25}}⟶100×QR 2 =121×25\longrightarrow{\rm{100 \times {QR}^{2} = 3025}}⟶100×QR 2 =3025\longrightarrow{\rm{100 \times {QR}^{2} = 3025}}⟶100×QR 2 =3025\longrightarrow{\rm{ {QR}^{2} =30.25}}⟶QR 2 =30.25\longrightarrow{\rm{ {QR} = \<a href="https://interviewquestions.tuteehub.com/tag/sqrt-1223129" style="font-weight:bold;" target="_blank" title="Click to know more about SQRT">SQRT</a>{30.25}}}⟶QR= 30.25 \longrightarrow{\rm{ {QR} = 5.5}}⟶QR=5.5Therefore, measure of QR is 5.5 cm.</p></body></html>

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