Question

if angle a=35°,angle b=85° are exterior angles if bc bar is produced then angle is​??

Answer 1

See the pinned image for your answer...

Answer 2

Answer:

120°

Step-by-step explanation:

Given:

∠a = 35°

∠b =85°

To find the exterior angle formed when BC is produced (∠ACD):

Use exterior angle property

The exterior angle formed in a triangle is equal to the sum of two interior angles opposite to it,

Exterior angle of the triangle  = 35°+85° = 120°

Therefore, the exterior angle formed when BC is produced is 120°.