The answer is A. more than one, because you can create one, but then you can move the angles around. So if the angles in order go 10°, 80°, 90°, you could change the order to 90°, 10°, 80°, or something. I hope this helps!
Answer:
X = 100
Step-by-step explanation:
X + 20 over 4 = 30
1/4x + 5 = 30
-5 -5
1/4x = 25
multiply both sides by 4
x = 100
2^2a^2+b^2
4a^2+b^2
not sure if this is correct but here ya go
Okay I’ll solve this but it’ll take a while to answer but I’ll try my best to finish as fast as I can!