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A square card and a rectangular card have equal area. The side of the square is (18) cm and the breadth of the rectangle is (12) cm. What is the length of the rectangle?
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Answer and explanation
Correct answer: (27) cm
The square area is (18^2=324), and (12x=324) gives (x=27). For equal areas, equate both areas.
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What is the correct answer to this question?
(27) cm
Why is this the correct answer?
The square area is (18^2=324), and (12x=324) gives (x=27). For equal areas, equate both areas.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Quadratic Equations. Topic: Word Problems and Applications.
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