The areas of two similar squares are 16 m2 and 49 m2. What is the scale factor of their side lengths ? Pleasssssssssssse help will mark brainliest

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Answer:
4 : 7
Step-by-step explanation:
The area ratio is the square of the side length ratio. So, the side length ratio is the square root of the area ratio.
side length ratio = √16 : √49 = 4 : 7
Answer:
The scale factor of their side lengths is 4:7.
Step-by-step explanation: