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Subjects
Class 10MathematicsQuadratic EquationsWord Problems and ApplicationsHardLevel 42
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A rectangle has length (21) m more than its breadth and area (1870) square m. What is the breadth?

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Answer and explanation

Correct answer: (34) m

If breadth is (x), then (x(x+21)=1870), giving (x=34). For a rectangle, use the product of length and breadth for area.

Related tags

Quadratic EquationsRectangleArea

Frequently asked questions

What is the correct answer to this question?

(34) m

Why is this the correct answer?

If breadth is (x), then (x(x+21)=1870), giving (x=34). For a rectangle, use the product of length and breadth for area.

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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