Question

answer this question guys​

Answer 1

Answer:

AB=AC WHICH MEANS ANGLE B AND ANGLE ACD ARE EQUAL....(BY PROP- ANGLES OPP TO EQUAL SIDES R EQUAL)

there fore angle acb and abc r equal...

now angle acb=180-130(supplementary angle)

then acb=abc=50°

then by angle sum property 180=50+50+x

therefore angle a = 80°

Answer 2

not interested

sorry

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