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ഒരു ചതുരത്തിന്റെ പരപ്പളവ് 3.25 ചതുരശ്ര മീറ്റർ ആണ്. ചതുരത്തിന്റെ നീളം 2.5 മീറ്റർ ആയാൽ വീതിയെത്ര?

A13m

B1.3m

C0.13m

D1.03m

Answer:

B. 1.3m

Read Explanation:

ചതുരത്തിന്റെ (rectangle) വിസ്തീർണം:

Area=Length×Breadth\text{Area} = \text{Length} \times \text{Breadth}

നൽകിയത്:

  • വിസ്തീർണം (=3.25,m2)(= 3.25 , m^2)

  • നീളം (= 2.5 , m)

അതായത്,

Breadth=AreaLength\text{Breadth} = \frac{\text{Area}}{\text{Length}}

=3.252.5= \frac{3.25}{2.5}

=1.3= 1.3

അതിനാൽ വീതി:

1.3 മീറ്റർ\boxed{1.3 \text{ മീറ്റർ}}'


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