Subject
Bank Exam
Topic
Rajshahi Krishi Unnayan Bank - 2015 (SO)
The side length of a square inscribed in a circle is What is the area of the circle shown at the right?
The side length of a square inscribed in a circle is What is the area of the circle shown at the right?
ক)
πখ)
2 πগ)
πr2ঘ)
2√2Explanation
We know, Diagonal of a square=√2×a = √2×2 So, Radius (r)= (√2×2)/2 = √2 Therefore, Area of the circle=πr2 = π(√2)2 = 2π (Ans.)Related questions
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