Given the length of a rectangle is 1 and breadth is b- Express its area in terms of l and b-A- 36 cmB- 26 cmC- 6 cmD- 12 cm

The correct option is C 6 cm Given, length = l Breadth = b Area of a rectangle = length × breadth ∴ Area of the given rectangle = l × b = lb unit^2 ...

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Standard VI

Mathematics

Algebraic Expressions in Area of Polygons

Given the len...

Question

Given the length of a rectangle is $l$ and breadth is $b$ . Express its area in terms of $l$ and $b$ .

6 cm

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12 cm

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36 cm

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26 cm

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Solution

The correct option is A
6 cm

Given, length = $l$

Breadth = $b$

Area of a rectangle = length $\times$ breadth

$∴$ Area of the given rectangle = $l$ $\times$ $b$ = $l b {u n i t}^{2}$

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Given the length of a rectangle is l and breadth is b. Express its area in terms of l and b.

The correct option is A 6 cm Given, length = l Breadth = b Area of a rectangle = length × breadth ∴ Area of the given rectangle = l × b = lb unit2

Given the length of a rectangle is $l$ and breadth is $b$ . Express its area in terms of $l$ and $b$ .

The correct option is A
6 cm

Given, length = $l$

Breadth = $b$

Area of a rectangle = length $\times$ breadth

$∴$ Area of the given rectangle = $l$ $\times$ $b$ = $l b {u n i t}^{2}$