Question

if the perimeter of rectangle is 34 , find x​

Answer 1

》Correct question:

if the area of triangle is 34 , then find x

Given :

the sides of triangle are

• 3x+1
• 2x-1
• x+4

Formula to be applied :

• perimeter of triangle = side +side + side

Solution :

perimeter of triangle = side+side+side

=> 34 = (3x+1)+(2x-1)+(x+4)

=> 6x+4 = 34

=> 6x = 34-4

=> 6x = 30

=> x = 30/6

=> x = 5

so, the value of x is 5

Have a great day ahead