Question

Sum of all three angles in a triangle is :
A. 130°
B. 180°
C. 270°
D. 360°​

Answer 1

Answer:

180° is the sum of all the angles in a triangle.

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

180 degree is your answer Thanks

if all the 3 angles are 60 degrees then it is an equilateral triangle

if the sum of three angles are either above 180 degree or below 180 degree then the shape is not a triangle