Answer:
Step-by-step explanation:
1. 51 degrees
2. 90 degrees
3. 17 degrees
4. 107 degrees
5. 121 degrees
6. 68 degrees
Answer:
Step-by-step explanation:
93 + (68 + 7)= 168
Answer:
AB is perpendicular to [GH] and GH is [A]
Step-by-step explanation:
Answer:
$79
Step-by-step explanation:
That's the Khan Academy answer