Answer:
There isn't a picture to see the figure
Step-by-step explanation:
Answer:
100 and 80
Step-by-step explanation:
Congruent means the same, so the other 2 angles are the same as 80 and 100
Answer:
0, 0*0, 0+0, 0/0, 0-0
Step-by-step explanation:
It is supposed to be right angle(90 degree)
Answer:
2.1349 x10^2
Step-by-step explanation:
i used a standard form calculator
