alleryഒരു ത്രികോണാകൃതിയിലുള്ള ബാനറിന് വിസ്തീർണ്ണം 72 cm² ഉം അടിത്തറ 16 cmഉം ഉണ്ട്; അതിൻ്റെ ഉയരം?
A4.5 cm
B8 cm
C9 cm
D12 cm
Answer & Solution
Correct answer: C. 9 cm
ഉയരം (2 × 72) ÷ 16 = 9 സെ.മീ.
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