If the ratio of the areas of two squares is 16:25, what is the ratio of their perimeters? यदि दो वर्गों के क्षेत्रफलों का अनुपात 16:25 है, तो उनके परिमापों का अनुपात क्या है?
A
4:5 (4:5)
B
16:25 (16:25)
C
2:5 (2:5)
D
8:10 (8:10)
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Correct Answer 4:5
Explanation
Ratio of sides = √(Ratio of areas) = √16 : √25 = 4:5. The ratio of perimeters is the same as the ratio of sides, which is 4:5.