Respuesta :

wegnerkolmp2741o

Answer:

83

Step-by-step explanation:

The sum of the angles of a triangle is 180

x + 2x+1 + x+ 15 = 180

Combine like terms

4x+16 = 180

Subtract 16 from each side

4x+16-16 = 180-16

4x = 164

Divide by 4

4x/4 = 164/4

x = 41

The angles are

x=41

x+15 = 41+15 = 56

2x+1 = 2*41+1 = 82+1 = 83

The largest angle is 83

Ankit221005

Answer:

Option (D) : 83

Step-by-step explanation:

We know that,

(2x + 1) + x + (x +15) = 180°

4x + 16 = 180°

X = 41°

Largest angle in triangle = 83