Q.7. Find the length of a diagonal of a rectangle with dimensions 20m dy 15m.
Q.8. Find the least number that must be added to 1500 so as to get a perfect square. Also find the square root of the perfect square
Q.9. During a mass drill exercise, 6250 students of different schools are arranged in rows such that the number of students in each row is equal to the number of rows. In doing so, the instructor finds out that 9 children are left Find the number of children in each row of the square.
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this is your answer ok thanks
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