allery12 cm ବାହୁ ବିଶିଷ୍ଟ ଏକ ସମବାହୁ ତ୍ରିଭୁଜର ଉଚ୍ଚତା କେତେ?
A9 cm
B6√2 cm
C6 cm
D6√3 cm
Answer & Solution
Correct answer: D. 6√3 cm
ଉଚ୍ଚତା ଭୂମିକୁ 6 ଏବଂ 6 ରେ ବିଭକ୍ତ କରେ, ତେଣୁ ଏହା 144 - 36 = 108 ର ବର୍ଗମୂଳ ଅଟେ, ଯାହା 6√3 cm ଅଟେ।
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