Question

Three angle of quadrilateral are 100°,48°,92° what is the fourth angle

Answer 1

Answer:

please refer the attachment

Answer 2

Step-by-step explanation:

$\bf \underline{Solution-}$

Sum of the three given ∠s of quadrilateral = 100° + 48° + 92° = 240°

Sum of the four angles of a quadrilateral = 360°

∴ Fourth angle = 360° - 240° = 120°

Hence, the fourth angle of a given quadrilateral is 120°