How do u find the area of a rectangle ?

Step-by-step explanation:

-Area of an object is measured in square units.

-A rectangle has a pair of two equal sides with all it's interior angles equal to right angles.

-Let ABCD be our triangle  and let AD=BC=Length and AB=DC=Width

The area is therefore calculated as:

The units of measurements is sq units.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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