Question

The sum of 2 angles in a triangle is 100 degree . What is the the measure of the third angle . tell by explanation

Answer 1

Answer:

80 degree

Step-by-step explanation:

sum of all angles of triangle is equal to 180 degree by angle sum property of triangles

let a+b+c=180

100+c=180

c=180-100=80

hence the 3rd angle is 80 degrees

Answer 2

Hope you like the answer !
Explanation : the third angle solution is found by ( angle sum property of triangle)
Which means if we have two angles with the value given we can find the third angle