Question

the measures of angles of a triangle are x°, (x-40°), (x-50°) , find the measures of each angle.​

Answer 1

Answer:

Step-by-step explanation:

x + (x-40) + (x-50) = 180.........................angle sum property of a triangle

x + x - 40 + x - 50 = 180

3x - 90  = 180

3x = 2

x = 2/3

Answer 2

Step-by-step explanation:

x +(x-40)° +(x-50)° = 180°

3x -90 = 180°

3x= 180+90

3x= 240

x=240/3

x = 80

x=80°

x-40 = 80-40 = 40 °

x-50 = 80 -50 = 30°