Question

three angles of a quadrilateral are 105,15,and 95 .find the fourth angle​

Answer 1

Answer:

145 degree

Step-by-step explanation:

The sum of the 4 angles in a quadrilateral has to be 360 degree.

105 + 15 + 95 = 215

360-215=145

Thus, our answer is 145.

Mark me as Brainliest User

Add a Thanks