the lenght and breadth of a rectangle is in ratio 4:3 if the duagonal measure25cmthen the perimeter of a rectangle is​

Question

the lenght and breadth of a rectangle is in ratio 4:3 if the duagonal measure25cmthen the perimeter of a rectangle is​

in progress 0
Jade 2 months 2021-08-13T18:17:30+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-13T18:19:07+00:00

    Answer:

    I’m a looser

    Step-by-step explanation:

    arw u asking that for doing ur exam ?lol

    0
    2021-08-13T18:19:13+00:00

    Answer:

    70 cm

    Step-by-step explanation:

    Given length and breadth of a rectangle are in the ratio 4:3

    And diagonal= 25 cm

    Let ratio in multiple of x i.e. 4x and 3x

    According to the Pythagoras theorem we can write as

    (4x)2+(3x)2=252

    16×2+9×2=625

    25×2=625

    X2=625/25=25

    x=5

    Length = 20 cm

    Breadth = 15 cm

    Perimeter= 2(l +b) = 2(20+15) = 2(35) = 70 cm

    Mark me as Brainlist if you like the answer .

Leave an answer

Browse
Browse

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