Question

two angles of a quadrilateral are 50 degree and 80 degree and other two are in ratio of 8:15 find remainig angles​

Answer 1

I hope that this would help you...

Answer 2

Hey mate here is your answer

✒ Let the ratios be 8x and 15x

so, angle 1 + angle 2 + angle 3+ angle 4 =360°

50° + 80° + 8x + 15x = 360°

130° + 23x = 360°

23x = 360° - 130°

23x = 230°

→ x = 230°/23

→ x = 10°

so, 8x = 8×10° = 80°

15x = 15×10° = 150°

Hope it helps u :-)