Answer
its the third one.
Step-by-step explanation:
The reflex angle is the other angle
see image below
so
reflex=360-angle
reflex=360-60=300
reflex angle=300
Answer:
0.90
Step-by-step explanation:
090. = 0.90
30/2.80
28
00
Answer:
i think 10
Step-by-step explanation:
Answer:
x
=
±
√
21
Explanation:
To find
x
2
you have to find the square root of
21 x = ± √ 21 ≈ ± 4.5286
Step-by-step explanation: