Question

two angles of a triangle are the of major 75 degree and 30 degree what is the measure of the third angle is​

Answer 1

Answer:

Let the third angle be x.

Therefore, x = 180 - 75 - 30 = 75⁰

Since, sum of all angles of triangle is 180⁰.

Answer 2

Step-by-step explanation:

sum of angles of triangle are 180 degree

so first angle is 75 degree

second angle is 30 degree

let third angle is equal to X

so by angle sum property we can say that

X+75 + 30 = 180

X+105 = 180

X=180-105

X=75 degree