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Rectangle Area

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIn a visual model of \(x^2-y^2\), a smaller square of area \(y^2\) is removed from a larger square of area \(x^2\), and the remaining parts are rearranged. What are the sides of the rectangle formed?Class 9Exploring Algebraic IdentitiesVisual models of identitiesHard MathematicsA rectangle has sides \(2x+3\) and \(2x-3\). What area is obtained from the visual model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsAssume x > y. Which rectangle can directly represent x² − y² as an area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesHard MathematicsIf a rectangle is made with sides (3x+2) and (3x-2), which area is obtained?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsA rectangle has sides (2x+1) and (2x-1). What area is obtained from the visual model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsA rectangle model has sides (x+9) and (x-1). Which area is correct?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn a rectangular tile model, the side lengths are (t+3) and (t−4). What is the simplified area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn a tile model, a square of side (u+v) is divided into a square of area u², a square of area v², and two equal rectangles. What is the area of each rectangle?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsIf the sides of a rectangle are (a+b) and (c), what two parts appear in the area model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsA rectangle model shows (x+2)(x−2). What is its simplified area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsIn a rectangle model, the length is (x+6) and the breadth is x. What is the area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsA rectangle has length (a+5) and breadth (a−5). Which area does the visual model show?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsIn a rectangle model, the length is (r+2) and the breadth is (r+3). What is the total area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsThe area of a rectangle with sides (a+b) and (a−b) is equal to what?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsA tile model has area x²+9x+20. How can it be shown as the sides of a rectangle?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn a rectangle model, the length is (2a+3) and breadth is (2a−3). What will be the area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsWhat will be the final area in the rectangle model of (t+5) and (t-5)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn a rectangle model, the vertical parts are (x) and (8), and the horizontal parts are (x) and (2). What is the total area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsA rectangle has length a + b and breadth a − b. Which identity does its area show?Class 9Exploring Algebraic IdentitiesAlgebra tilesMedium MathematicsA rectangle has length \(r+s\) and breadth \(r\). What will be the total area in the area model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy