Answer :

Let, breadth = x m. and breadth = 2x


According to problem,


x × 2x = 800


2x2 = 800


x2 = 400


x = 20


Breadth = x = 20 m and Length = 2x = 2 × 20 = 40 m

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Find the number wKarnataka Board - Mathematics Part I

The numerator of Karnataka Board - Mathematics Part I

The altitude of aKarnataka Board - Mathematics Part I

The distance betwKarnataka Board - Mathematics Part I

Find a number whiKarnataka Board - Mathematics Part I

A house and a garKarnataka Board - Mathematics Part I

Solve: (3x + 24) Karnataka Board - Mathematics Part I

A person buys 25 Karnataka Board - Mathematics Part I

Two friends A andKarnataka Board - Mathematics Part I

The sum of three Karnataka Board - Mathematics Part I