Question

The sides of a triangle are in the form of consecutive even integer .If it's perimeter is 48 cm ,find the measure of each

Answer 1

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▶ Given :


↪ The sides of a triangle are in the form of consecutive even integer.


↪ Let the sides be x, x + 1, x + 2.


↪ Perimeter of the triangle = 48 cm


▶ To Find : The measure of each sides.


▶ Solution :


↪ Perimeter of a triangle = Sum of all the sides


↪ 48 = x + x + 1 + x + 2


↪ 3x + 3 = 48


↪ 3x = 48 - 3


↪ 3x = 45


↪ x = 15


↪ Sides of the triangle are 15, 16 and 17.



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Answer 2

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$<b><i><u>So$ Simple

=> To find = Measure of each side

So ,

Let sides be x , x + 1 and x + 2

As we know Perimeter means sum of all sides

So ,

According to Question

48 = x + x + 1 + x + 2

48 = 3 x + 3

48 - 3 = 3 x

45 = 3 x

x = 45 / 3

x = 15

So ,

One side = 15 cm

Second side = 15 + 1

= 16 cm

Third side = 15 + 2

= 17 cm





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