1)The ratio of two numbers is 2:5 and the sum of their squares is 261.What is the sum of the numbers?

2)The ratio of two numbers is 3:4 and the sum of

their squares is 625.What is the sum of the numbers?

3)The ratio of the area of a square to its perimeter is

5:4. Find the length of one side of the square.​

SaviRay SaviRay    2   23.09.2020 11:17    4

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