Question

triangle values
5x+3
3x+7
1+1/3y​

Answer 1

Answer:

The perimeter of the tringle is 11/5xy

Step-by-step explanation:

11/5xy

Answer 2

Step-by-step explanation:

As we know that all the sides of equilateral traingle are equal

And given sides are - 5x + 3, 3x + 7, 1 + y/3

Now, 5x + 3 = 3x +7 (on solving...)

X= 2

Again,

3x + 7 = 1 + y/3

Now, put value of x -

We get, y = 36

Now putting values of x and y

Add all sides -

5x +3 + 3x + 7 + 1 + y/3

We get, perimeter = 39 cm