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Class 10 Mathematics Quadratic Equations Word Problems and ApplicationsEasyLevel 40

A square field has area (225) square m. What is its perimeter?

Answer and explanation

Correct answer: (60) m

From (x^2=225), the side is (15) m and perimeter is (4x=60) m. First find the side, then apply perimeter.

Tags

quadratic equationssquareperimeter

Frequently asked questions

What is the correct answer to this question?

(60) m

Why is this the correct answer?

From (x^2=225), the side is (15) m and perimeter is (4x=60) m. First find the side, then apply perimeter.

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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