Question

in angle ABC ,A =65,b=75 ,then C=??​

Answer 1

Answer:

Answer is 40

Step-by-step explanation:

Total Sum of Angles = 180. (Angle Sum property)

a + b + c = 180. (Angle Sum property)

a=65 and b= 75. So

65+75+c=180

140+c =180

180-140=c

180-140= 40

Answer 2

Answer:

hey please follow me

in triangle ABC;

angle a+ angle b+ angle c= 180Degrees[sum of angles of triangle]

.ie.

65+75+c=180

thus c=180-(65+75)

180-140

. thus angle c=40