ICSE Class 8 Answered
A rectangle's length is 5 cm less than twice its width .If the length is decreased by 5 cm and width is is decreased by 2cm;the perimeter of the resulting rectangle will be 74cm.Find the length and the width of the original rectangle.
Asked by vismayagirish72 | 03 Feb, 2018, 06:38: PM
Let the width be=x
Then length=2x-5
A.T.Q
New length=2x
New breadth=x-2
2(2x+x-2)=74
3x-2=37
3x=39
x=13
Therefore, Width=x=13cm
Length=2x-5=21cm
Answered by Arun | 03 Feb, 2018, 07:50: PM
Application Videos
Concept Videos
ICSE 8 - Maths
Asked by jitendra.kumar | 03 Jun, 2023, 11:09: AM
ICSE 8 - Maths
Asked by akd011977 | 17 May, 2023, 07:51: PM
ICSE 8 - Maths
Asked by sharma.sunita88470 | 14 May, 2023, 04:54: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 10 May, 2023, 08:53: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 10 May, 2023, 08:51: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 10 May, 2023, 08:49: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 10 May, 2023, 08:47: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 09 May, 2023, 08:49: PM
ICSE 8 - Maths
Asked by maraveniveni | 06 May, 2023, 12:50: PM
ICSE 8 - Maths
Asked by swarup.ghosh21 | 01 May, 2023, 10:27: AM