Question

area of triangle is (25x²-9y²) find the length and breadth​

Answer 1

Answer:

I THINK IT WILL BE AREA OF RECTANGLE.

Step-by-step explanation:

we know that area of rectangle=length*breadth

when we factorise

$25x^{2} -9y^{2}$

$(5x)^{2}-(3y)^{2}$

$(5x+3y)(5x-3y)$

basically we all know that length>breadth(generally)

:.length=5x+3y

and breadth=5x-3y

#together_we_go_far

Answer 2

Step-by-step explanation:

Area of a triangle = 1/2 bh

{where, b = base

{where, b = base h = height}

From the question,

1/2bh = 25x^2 - 9x^2

${a}^{2} - {b}^{2} = (a + b)(a - b)$

$\frac{1}{2} bh =(5x+ 9y)(5x - 9y) \\ bh = (10x + 18y)(5x - 9y)$

Since length is greater than breadth,

l = 10x +18y

b = 5x - 9y

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{The question may be wrong since triangle does not have length and breadth}

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Hope it helps.....!

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