Question

Find the area of rhombus whose diagonal are (x+2) and (x-7) metres

Answer 1

we know that area of rhombus =

1/2× product of diagonal
so, 1/2× (x+2)(x-7)
1/2× (x²-5x-14) ans.

Answer 2

Answer:

Step-by-step explanation:

Given diagonals (x+2) and (x-7)

So

area of rhombus = (diagonal ×diagonal )/2

= {(x+2)(x-7)}/2

= (x^2-7x+2x-14)/2

= (x^2-5x-14)/2 cm^2 is right answer

Hope this helps you!!!