alleryତ୍ରିଭୁଜାକାର ବ୍ୟାନରର କ୍ଷେତ୍ରଫଳ 72 cm² ଓ ଭୂମି 16 cm; ଉଚ୍ଚତା କେତେ?
A4.5 cm
B8 cm
C9 cm
D12 cm
Answer & Solution
Correct answer: C. 9 cm
ଉଚ୍ଚତା ହେଉଛି (2 × 72) ÷ 16 = 9 ସେମି |
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