Question

Pls answer my question with its solution.

Answer 1

here it is ....plz mark it the brainliest

Answer 2

area of rhombus =1/2(d1 x d2)

so ,

ar=1/2(x+5)(x-8)

now,we have to factorise the area of floor

x^2+x-20 =x^2+5x-4x-20 =x(x+5)-4(x+5) =(x-4)(x+5) sq. unit

no. of tiles=area of floor/area of tile

                 =[(x-4)(x+5)(2)]/(x+5)(x-8)                       (x+5) will cancelled out...

                  =2(x-4)/(x-8) ........answer

hope it will help you..:)