The length of a rectangle is 5 cm more than the toys of its breadth .If the primeter of the rectangle is 52 CM , find its length and breadt

Question

The length of a rectangle is 5 cm more than the toys of its breadth .If the primeter of the rectangle is 52 CM , find its length and breadth​

in progress 0
Katherine 4 weeks 2021-08-16T06:44:22+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-16T06:46:05+00:00

    Answer:

    length = 5cm   breadth = 21

    Step-by-step explanation:

    Perimeter of recangle = 2(l+b)

                 52cm              = 2(5+b)

             52/2                    = 5+b

             26                         = 5+b

           b=26-5

           b=21

    Therefore, the length and breadth of recangle are 5 and 21 respectively

    0
    2021-08-16T06:46:09+00:00

    Perimeter = 52 cm

    let breadth be x

    therefore length would be x+5

    2(l+b) = 52

    putting the values of length and breadth

    2 ( x+5 + x ) = 52

    2( 2x +5) = 52

    4x +10 =52

    4x= 52 -10

    4x = 42

    x = 42/4

    x= 10.5

    Therefore breadth = 10.5 cm

    Then length would be x + 5

    = 10.5 +5

    = 15.5 cm

    •°• b = 10.5 cm

    l = 15.5 cm

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )