Answer:
A. 6.9
Step-by-step explanation:
Edge 2020
Answer:
Angle ABD
Step-by-step explanation:
I think it is so because the angles are aligned already so you what has the same value.
Answer:
0
Step-by-step explanation:
x2 +4x-21=0. solve for x


Answer
What is acute angle
Step-by-step explanation: