Answer:
I think that it D
Step-by-step explanation:
C= .07=70%. So I know that it is not C
A= 30% but the question doesn't even have a 3 in it, so therefore it cannot be A.
B= Is basically the same concept as A. There is no .3 or 3 peroid.
So I say D
Check photo for answer! i have included work
Answer:
B. is exactly 1 triangle
Step-by-step explanation:
For any given triangle, the sum of the internal angles is
. Thus from the given question, adding the given angles;
30° + 70° + 80° = 
Therefore, only one triangle can be produced with the given measure of angles. This implies that there is exactly one triangle. So that the correct option is B.
Answer:
0.60
1.00
Step-by-step explanation:
It is center point I think