The area of a square field is 69696 cm2. Its diagonal will be equal to

ABC26GN4403 · Area

Subject: General Aptitude · Chapter: Area · Exam: · Marks: · Difficulty:

The area of a square field is $69696 \mathrm{cm}^{2}$. Its diagonal will be equal to

(a)313.296 m

(b)353.296 m

(c)373.296 m

(d)393.296 m

Answer

Answer (as printed): C

Explanation

Side $=\sqrt{69696} \mathrm{cm}=264 \mathrm{cm}$. $$\begin{aligned} \therefore d & =\sqrt{2} \times \text { side }=(264 \sqrt{2}) \mathrm{cm}=(264 \times 1.414) \mathrm{cm} \\ & =373.296 \mathrm{cm} . \end{aligned}$$

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