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Class 10MathematicsQuadratic EquationsWord Problems and ApplicationsHardLevel 42
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A rectangle has area (2494) square cm and length (15) cm more than breadth. What is its perimeter?

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Answer and explanation

Correct answer: (188) cm

From (x(x+15)=2494), breadth is (43) and length is (58). The perimeter is (2(43+58)=202), so the correct option should be (202).

Related tags

Quadratic EquationsRectanglePerimeter

Frequently asked questions

What is the correct answer to this question?

(188) cm

Why is this the correct answer?

From (x(x+15)=2494), breadth is (43) and length is (58). The perimeter is (2(43+58)=202), so the correct option should be (202).

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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