47.7k views
5 votes
Three of the angles of a quadrilateral are 148 degrees 104 degrees and 36 degrees what is the size of the 4th angle

1 Answer

2 votes
the overall angles in a quadrilateral add up to 360° so it's
360-104=256°
256-148=100°
100-36=64°
the 4th angle is 64°
User AppleBee
by
7.0k points