Math, asked by dilshad3268, 8 months ago

The perimeter of a
of a triangle is 8x + 9 and 2
sided are 3x+1and 2x+1 find the third side​

Answers

Answered by ajaynandhu1310
2

Answer:

3x+7

Step-by-step explanation:

perimeter= sum of 3 side

one side = perimeter- sum of other two sides

= 8x +9 -( 3x+1 + 2x+1)

= 8x +9 -5x -2

=3x +7

Answered by imsreenanda
6

Answer:

Perimeter of the triangle = (8x + 9)

(3x + 1) + (2x + 1)+ Third side = (8x + 9)

(5x + 2) + Third side = (8x +9)

Third side = (8x + 9) - (5x + 2)

Third side = 8x + 9 - 5x - 2 = 3x +

✅ Hence the third angle of the triangle is 3x+7.

Similar questions