Question

Which of the following can be four interior angles of a quadrilateral? *

78°, 122°, 124°, 86°
30°, 150°, 45°, 135°
90°, 70°, 90°, 50°
40°, 70°, 80°, 90°

Answer 1

Answer :

30°, 150°, 45°, 135° is the right answer.

Because the sum of interior angles of a quadrilateral is 360°.

So, 30°, 150°, 45°, 135° gives the total sum 360°

Answer 2

answer of this question is

option(b)

which is 30°,150°,45°,135°