Given

=

prove that 3−5
3+5
=
3−5
3+5

Yes both are equal as closure property=a+b=b+a

The length of a rectangular field is 25m more than it width. The perimeter of the field is 450m. What is the actual width and length THE QUANTITIES BE X

LENGTH = 2XM

BREADTH =XM

PERIMETER = 150M

WE KNOW PERIMETER OF A RECTANGLE = 2×(L+B)

2×(2X+X)=150

2×3X = 150

6X = 150

X = 150÷6

X = 25

LENGTH =2X=2×25 = 50M

BREADTH=X=25 M .

VERTIFIED DOWN

2×(L+B)=150

2×(50+25)=150

2×75=150

150=150

Step-by-step explanation: