Question

Two angles of a quadrilateral are 60° and 70° and other two angle and the
ratio 8:15. then the remaining two angles are
(a) 140°, 90°
(b) 100°, 130
(c) 809. 1500
(d) 70°. 160​

Answer 1

Answer:

option c 80 and 150

Step-by-step explanation:

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