Question

:. In A ABC, <A= 85° and <B = 75°, then <C= ...
A. 30°
B. 20°
C. 50°
D. 75°
​

Answer 1

Answer:

In triangle ABC,

<A=85°

<B=75°

<C={180-(85+75)}°

={180-160}°

=20°

Answer 2

Answer:

option b that is 20° is correct answer

Step-by-step explanation:

as we know sum of all interior angle of triangle is =180

so <a+<b+<c=180°

160° + <c=180°

<c = 180°-160°

<c=20° ans.