Question

In ∆ABC A= 50°. B = 70° , then B =________
(A) 120° (B) 60° (C) 50 (D) 709​

Answer 1

What angel are you aking for?

Explanation:

Answer 2

(B) 60°

Explanation:

The total sum of angles in a triangle is 180°. Since you already know the first 2 angles, you can find the last angle C.

C = 180° - 50° - 70°

= 60°