What is the measure of < A, In degrees?
![What is the measure of lt A In degrees class=](https://us-static.z-dn.net/files/def/d5ee18ea2339ffcd7a17894002233cf3.png)
Answer:
D.120
Step-by-step explanation:
The sides AB and AC are equal and thus the angles they form with BC should be equal . Since now angle ABC is 30 then application of sum of angles in a triangle as a constant(180 degrees) we can subtract 60 degrees from it which gives 120