Question

Three of the angles of quadrilateral are 100 degrees, 104 degrees and 44 degrees. What is the size of the 4th angle

Answer 1

112°

Explanation:

the sum of the 4 angles of a quadrilateral = 360°

To find the fourth angle, sum the 3 given angles and subtract from 360

fourth angle = 360° - (100 + 104 + 44 )° = 360° - 248° = 112°