Question

Sun
of two interior angles a triangle is 105.

Find the third angle,​

Answer 1

Answer:

let the third angle be x

105 +x=180(sum of all the angels of triangle)

x=180-105

x=75

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Answer 2

Answer:

The third angle is 75°.

Step-by-step explanation:

In the question, it is given that the Sum of two interior angles of a triangle is 105°.

We have to find out the third angle.

According to the angle sum property,

The sum of the angles of the triangle is 180°.

Let the third angle be x.

So, 105° + x = 180°

x= 75°

The third angle is 75°.