Question

In the figure given below.
LABD Also find angle ABC if
LC = 3 angle ABC​

Answer 1

Answer:

angle ABC = 20 DEGREE

Step-by-step explanation:

SUM OF ANGLE IS 180°

GIVEN:- angle C = 3 angleABC & a glen BAC=100°

angle ABC +angleACB +angleBAC=180°

angleABC+3angleABC+100°=180°

4angleABC=80°

angleABC=20°

Answer 2

Answer:

ANGLE ABD = 30⁰

ANGLE ABC = 20⁰

Step-by-step explanation:

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