Question

in the adjoining figure triangle abc congruent triangle adc . if angle bac is 30 degree and angle abc is 100 degree then angle acd is​

Answer 1

Answer:

Angle acd is equal to 50 degree.

Explanation:

This is because,

angle BAC + angle ABC + angle ACD = 180°

=> 30 + 100 + ABC = 180

=> ABC = 180 - 30

=> ABC = 50°

Answer 2

Answer:

abc =90° so this answer is helpful like