Question

GUYS PLEASE HELP ME . TOMORROW IS MY EXAM . ANSWER MY QUESTION . 1 ST CORRECT ANSWER WILL BE MARKED AS BRAINLIEST




QUESTION NO.2 WITH FULL STEPS PLEASEEEEEEEEE

Answer 1

as per angle sun property of triangle
angle A+ angle B + angle C = 180 degrees
substituting the values wet get
50 + 70+ angle C = 180 degree
120 degrees + angle C = 180degrees
therefore, angle C= 60 degree
as CD is bisector of angle C,
angle ACD= angle BCD = 30 degrees.

Now, in triangle ACD,
angle CAD + angle DCA + angle ADC =180 degrees
Therefore By angle sum property of triangle,
50 degrees + 30 degrees + angle ADC =180 degrees
80 degrees + angle ACD= 180 degrees
therefore, angle ACD = 100 degrees