Question

. Two angles of a triangle measure 80 and 45 . Find the third angle of the triangle.

Answer 1

Step-by-step explanation:

let the third angle be x

so,

80° + 45° + x = 180° ( sum of angles of triangle is 180°)

125° + x= 180°

x = 180° - 125°

x = 55°

hope this will help you ✌️