Question

A rectangular field which is twice as long as it is broad has an area 14450 sq m. What is its perimeter?​answer​

Answer 1

Answer:

Let the breadth be x

THEN LENGTH = 2x

● Area of rectangle = length × breadth

● 14450 = 2x × x = 2x²

● x² = 7225

● x = 85

LENGTH = 170cm

BREDTH = 85cm

PERIMETER OF RECTANGLE = 2 × ( l + b)

= 2 × 255

= 510 cm [ANSWER]

HOPE IT HELPS :)