Question

angle ABC=80degree and angle ABC =25 degree then angle BDC is equal to​

Answer 1

Answer:

BDC= 75°...............

Answer 2

$\huge \mathscr{\orange {\underline{\pink{\underline {Answer:-}}}}}$

GIVEN :-

∠ABC = 80°

∠ACB = 25°

TO FIND :-

∠BDC

SOLUTION :-

In Triangle ABC,

Angle Sum Property of Triangle,

∠BDC + ∠ABC + ∠ACB = 180°

∠BDC + 80° + 25° = 180°

∠BDC + 105° = 180°

∠BDC = 180° - 105°

∠BDC = 75°

So,

∠BDC = 75°