Answer:

Step-by-step explanation:
Isosceles triangles will always tell you what you need to know. All angles are congruent, therefore all edges are congruent. ♂️
I am joyous to assist you at any time.
Your answer would be <u>176.71</u>
hope this helps!
Answer:
If two angles are congruent, then they have the same measure.
Step-by-step explanation:
0 bcz modulas function every negative no. in positive
therefore it becomes 6 - 6 I.e equal to 0
The answer would be 21 because its the same length as the other side.