If the length of the diagonal of a square is 6 cm, find the area?

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ഒരു സമചതുരത്തിൽ വികർണ്ണത്തിൻറെ നീളം 6 സെ.മീ ആയാൽ പരപ്പളവ് കാണുക ?

A32

B64

C18

D16

Answer:

C. 18

Read Explanation:

പരപ്പളവ്= 1/2 × d². ; d = വികർണം = 1/2 × 6² = 36/2 = 18

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