Question

the area of a rectangular field whose length is twice its breadth is 2450 metres square find the perimeter of the field

Answer 1

Solutions :-


Given :
Area of rectangular field = 2450 m²

Let the breadth be x
Length = 2x


Area of rectangle = Length × Breadth
=> 2450 = x × 2x
=> 2450 = 2x²
=> 2450/2 = x²
=> 1225 = x²
=> √1225 = x = 35

Therefore,
Breadth = x = 35 m
Length = 2x = 2 × 35 = 70 m


Find the perimeter of rectangular field :-

Perimeter of rectangle = 2(Length + Breadth)
= 2(70 + 35) m
= 2 × 105 m
= 210 m


Hence,
Perimeter of rectangular field = 210 m

Answer 2

HEY!!!

UR ANSWER IS IN THE ATTACHMENT....