The side of a triangle plot are in the ratio 3 ratio 5 ratio 4 and the perimeter is 48 0 m find its area

Question

The side of a triangle plot are in the ratio 3 ratio 5 ratio 4 and the perimeter is 48 0 m find its area

in progress 0
Vivian 1 month 2021-08-13T16:25:45+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-13T16:26:50+00:00

    hope u can understand thank you sorry I have forgetten and written wrong and thank you for like to and follow me also u will get answer very soon

    0
    2021-08-13T16:27:34+00:00

    To Find :

    • we need to find the side of triangle .

    Given :

    • Ratio of sides of triangle = 3 : 5 : 4
    • perimeter of triangle = 480

    Let the sides of triangle be 3x , 5x and 4x

    ✫Perimeter of triangle = sum of all sides.

    ➔ 3x + 5x + 4x = 480

    ➔ 12x = 480

    ➔ x = 480/12

    ➔ x = 40

    Hence,

    • Sides of triangle are :-

    ⇛ 3x

    = 3 × 40

    = 120 m

    ⇛ 5x

    = 5 × 40

    = 200m

    ⇛ 4x

    = 4 × 40

    = 160m

    Hence,

    All sides of triangle = 120m, 200m and 160m

    Verification :

    perimeter of triangle = 480

    ⟶ 120 + 200 + 160 = 480

    ⟶ 320 + 160 = 480

    ⟶ 480 = 480

    LHS = RHS

    Hence, Verified.

    ━━━━━━━━━━━━━━━━

Leave an answer

Browse
Browse

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