Question

find the answer plz and send as soonas posiible​

Answer 1

Answer:

86

Step-by-step explanation:

AOB is a straight angle

so straight angle =180

3x+10+4x-26=180

7x=180+16

7x= 196

x=196/7

x= 28

BOC = 4x-26= 4*28-26= 86