railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Geometry Circles, Chords and Tangents
ଉପରୋକ୍ତ ବୃତ୍ତରେ, କୋର୍ଡ \(\overline {AB} \) ଟାଙ୍ଗେଣ୍ଟ \(\overline {DE}\) କୁ D ରେ ଯଦି \(\overline {AB} \; = \;5\;cm\) ଏବଂ \(\overline {DE} \; = \;6\;cm,\) ହେଳେ \(\overline {BD} \) ର ଲମ୍ବ ଖୋଜ |
1
6 cm
2
√30 cm
3
4 cm
4
5 cm