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Subjects
Class 10MathematicsQuadratic EquationsWord Problems and ApplicationsEasyLevel 41
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A rectangular board has length (11) cm more than its breadth and area (180) square cm. What is its length?

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Answer and explanation

Correct answer: (20) cm

If breadth is (x), then (x(x+11)=180), giving (x=9) and length (20). Write only the dimension asked in the question.

Related tags

Quadratic EquationsRectangleBoard

Frequently asked questions

What is the correct answer to this question?

(20) cm

Why is this the correct answer?

If breadth is (x), then (x(x+11)=180), giving (x=9) and length (20). Write only the dimension asked in the question.

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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  8. 8A number multiplied by its next integer gives (56). What is the number?
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