Question

in the given figure find the measure of angle C A B Angle A B C angle ACB
with explanation

and right answer plz​

Answer 1

1) angle CAB = angle FAE =45°

(Vertic. opp.)

3) Now in triangle ABC

ACB = (180-105)⁰

=75°

2) We now that the sum of triangle

=ABC+BAC+ACB=180°

=ABC+45°+75°=180°

=ABC=180°-120°

=60°

Hope its help you

Answer 2

CAB=FAE =45  [VERICALLY OPPOSITE ANGLES]

ACD=180-105=75   [LINEAR PAIR]

ACD=75

NOW IN TRIANGLE ABC

A=45

B=?

C=75

BY ANGLE SUM PROERTY OF TRIANGLE

A+B+C=180

45+B+75=180

120+B=180

B=180-120

B=60