Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
6.7k views
in Mensuration by (51.6k points)
closed by

The length of a rectangular field is thrice its breadth. If the perimeter of this field is 800m, what is the length of the field?

1 Answer

+1 vote
by (49.9k points)
selected by
 
Best answer

Perimeter of a rectangle = 2 (length + breadth)

Length of the rectangular field = 3 × breadth 

Therefore perimeter of field = 2 (3 × breadth + breadth)

= 2 ( 4 × breadth) 

= 8 × breadth 

The given perimeter = 800m 

Therefore 8 × breadth = 800 

Or, breadth = 800 ÷ 8 = 100m 

So, length = 3 × 100m = 300m

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...