Length of a rectangle is thrice its breadth. If its perimeter is 18 cm. Find its length and breadth.
Answers
Answered by
0
HELLO FRIENDS
============================================
Length is 18cm and breadth is 6cm.
Please find the attached image for
Attachments:
Answered by
0
breadth=2.25cm
lenght=6.75cm
Step-by-step explanation:
let breadth =x cm . therefore length =3x cm( as mentioned in the question).
using formulae of area of rectangle that is
now substituting the values , we get
2(3x+×)=18
4x=18÷2
x=9÷4=2.25
therefore breadth =2.25cm
so length =3x= 3×2.25=6.75
therefore length =6.75cm
Similar questions
History,
3 months ago
English,
3 months ago
Chemistry,
7 months ago
Social Sciences,
7 months ago
Science,
10 months ago
Business Studies,
10 months ago