alleryഒരു റോംബസിന്റെ ഡയഗണലുകൾ 16 സെ.മീ, 30 സെ.മീ എന്നിങ്ങനെയാണ് അളക്കുന്നത്. അതിന്റെ വിസ്തീർണ്ണം എന്താണ്?
A120 cm²
B46 cm²
C480 cm²
D240 cm²
Answer & Solution
Correct answer: D. 240 cm²
റോംബസിന്റെ വിസ്തീർണ്ണം അതിന്റെ ഡയഗണലുകളുടെ ഗുണനഫലത്തിന്റെ പകുതിയാണ്, അതിനാൽ 0.5 x 16 x 30 = 240 ചതുരശ്ര സെന്റീമീറ്റർ.
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