Question

four of angles of a pentagon are 42 degree 105 degree 63 degree and 86 degree find the fifth angle​

Answer 1

fifth angle = 540 -(63+86+105+42)
= 540-296.
=244°

Answer 2

Angle of pentagon= 540°

42+105+63+86 = 296

5th angle = 540-296

244° answer