Question

the length of a rectangle is (2a+c) and it's breadth is 5b then the area of rectangle in square unit is​

Answer 1

Step-by-step explanation:

Area of a rectangle is given by,

$length \times breadth$

Given :

$l = (2a + c) \: \: \: and \: \: \: \: b = 5b$

Substituting l and b in area of the rectangle formula we get,

$(2a + c)(5b)$

$= > 10ab + 5bc \: \: sq. \: units$

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