alleryഒരു സമാന്തരചലനത്തിന് 18 സെ.മീ. പാദവും 7 സെ.മീ. ഉയരവുമുണ്ട്. അതിന്റെ വിസ്തീർണ്ണം കണ്ടെത്തുക.
A50 cm²
B252 cm²
C63 cm²
D126 cm²
Answer & Solution
Correct answer: D. 126 cm²
സമാന്തരചലന വിസ്തീർണ്ണം അടിസ്ഥാന ഗുണിത ലംബ ഉയരമാണ്, ഇത് 18 x 7 = 126 ചതുരശ്ര സെന്റീമീറ്റർ നൽകുന്നു.
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