Question

if theif the length of the triangle is twice its breadth and the perimeter is 60 cm find the length and breadth ​

Answer 1

Answer:

20 cm, 10 cm

Step-by-step explanation:

Let the breadth = x

Length = 2x

Perimeter = 2(x + 2x) = 60 cm

6x = 60 cm

x = 10 cm

Length = 20 cm

Breadth = 10 cm

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Answer 2

Answer:

Let

the breadth be X

And length be 2X

Perimeter=2(length+breadth)

60cm=2(2x+x)

60cm=2×3x

3x=60/2

3x=30

x=30/3

x=10

Breadth=10cm

Length=2x=2×10=20cm

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