Question

Two angles of a quadrilateral are 70° and 80° and other two angles are in the ratio 10:13. Find the measure of the remaining two angles.
(a) 100°, 130° (b) 140°, 90° ( (c) 80º, 150° (d) 70°, 160°​

Answer 1

Answer:

all options are incorrect... and I think the question is too wrong...