Question

in the figuire,BO and CO are the bisector of angle s B and C respectively.if angle BAC=80 and angle ACO=30,find angle BOC and angle OBC

Answer 1

Step-by-step explanation:

Hola !

We know that ,

Sum of the triangle =180°

Such X+80°+30°=180°

X+110°=180°

X=180°-110°

X=70°

Thank you

# Astro

Answer 2

$\huge\bf{Answer:-}$

Given:

in the figuire,BO and CO are the bisector of angle s B and C respectively.if angle BAC=80 and angle ACO=30,find angle BOC and angle OBC

Answer.......

180° is the of triangle.

$\sf ↪x + 80° + 30° = 180° \\ </p><p>\sf ↪x + 110° = 180° \\ </p><p>\sf ↪x = 180° - 110° \\ </p><p>\sf ↪x = 70°$