Question

in triangle angle are x+2,x+3,15° FIND ALL ANGLE​

Answer 1

Answer:

1st angle : 82

2nd angle : 83

3rd angle : 15(given)

Step-by-step explanation:

By Angle sum property,

(x+2)+(x+3)+15 = 180

x+2+x+3 = 180-15

2x+5 = 165

2x= 165-5

2x= 160

x = 160÷2

x = 80

Now,

1st angle : x+2

= 80+2

= 81

2nd angle : x+3

= 80+3

= 83

3rd angle : 15 (given)

Therefore,

The angles of the triangle are :

82,83,15