Question

If the angles of a quadrilateral are 4x,3x + 100
, 2x + 100 and 4x + 150
, then find value of x and the
measure of the angles

Answer 1

Answer :-

4x + (3x + 100) + (2x + 100) + (4x + 150) = 360°

→ 4x + 3x + 100 + 2x + 100 + 4x + 150 = 360°

→ 4x + 3x + 2x + 4x + 100 + 100 + 150 = 360°

→ 13x + 350 = 360°

→ 13x = 10

→ x = 0.769