Question

In ∆ABC,if angle A =65 degree; angleB=40° then find the measure of angle c?​

Answer 1

Answer:

angle A+angleB+angleC=180

65+40+angleC=180

105+angleC=180

angleC=180-105

angleC=75

Answer 2

Answer:

$75$

Step-by-step explanation:

$65 + 40 + c = 180$

$105 + c = 180$

$c = 180 - 105 \\ c = 75$