Question

plz answer fast this is urgent​

Answer 1

Answer:

BOC = 130

Step-by-step explanation:

<B = <C = 50 degrees ( isoceles traingle property )

OBC = OCB = 1/2 × 50

= 25 DEGREES

BOC = 180 - ( 25 +25)

= 130 DEGREES

Answer 2

Answer:

A= 80°

B+C= (180-80)°

= 100°

since BO and CO the bisectors of angle B and angle C

therefore angle OBC + angle OCB=(100/2)° = 50°

angle BOC= (180-50)°= 130°