Question

Area=l×b

answer fast ​

Answer 1

Answer:

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Step-by-step explanation:

Area of rectangle =lXb

See how??

A rectangle can be divided by its diagonal into two triangles.

And we know that Area of a triangle is 1/2XbaseXheight so our base is L and height is B so area of both triangles =2{1/2xLXB}

=2x1/2XLXB

=LXB

Answer 2

Answer:

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