Math, asked by suprabhaiyer247, 5 months ago

the length of a rectangular hall is 3 meters less than thrice its breadth. if its perumeter is 66 then its length and breadth are

Answers

Answered by niranjnasp

0

Answer:

L=24m

B=9m

Step-by-step explanation:

Given:

P=66m

L=3B-3

To find:

length and breadth of the hall

Solution:

P = 66

66=2(L+B) [from given L=3B-3]

3B-3+B=66/2

4B=33+3

B=36/4

B=9m

∴L=3b-3

L=3(9)-3

L=27-3

L=24m

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