Question

A field is in the form of a rhombus having its side 81 m and altitude 25 m. what is the side of a square field which has the same area as that of the rhombus​

Answer 1

Answer:

Let us assume the number as 'x'

91-(*x) = x

91-(3x/10)=x

x-91=-3x/10

x =  

10x = -3x+910

13x = 910

x = 910/13

= 70

Therefore x = 70

Step-by-step explanation:

Answer 2

Answer:

12+23+34+45+56+67+78+$3800