alleryଏକ ଟାୱାରର ପାଦଦେଶରୁ 10 m ଦୂରରୁ ଏହାର ଶୀର୍ଷ 60° ଉନ୍ନତି କୋଣରେ ଦେଖାଯାଏ। ଟାୱାରଟି କେତେ ଉଚ୍ଚ?
A10 m
B20 m
C10√2 m
D10√3 m
Answer & Solution
Correct answer: D. 10√3 m
ଉଚ୍ଚତା = 10 x tan 60 degrees = 10√3 m।
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