Question

1)50°
2)40°
3)35°
4)45°
Find angle BOC​

Answer 1

Answer:

Option (2) . Hope it helps you

Answer 2

$/huge\bold\red{ solution }$

AOB is a straight line

$(x - 10) + (4x - 25) + (x + 5) = 180 \\ \\ 6x - 30 = 180 \\ \\ 6x = 210$

$x = 35$

now find BOC

(X+5)

35+5 =40 °

hence BOC = 40 °