33.75 i think
Multiply 9 by 3 you get 27
Divide 9 by 4 and get 2.25
Multiply 2.25 by 3 which is 6.75
Add 27 and 6.75
33.75
It will travel 7.5 cm a revolution and 7.5 x 3 wound = your answer i believe
lol i hate geomatry
The answer is
D 18 3
I'm pretty sure
Step-by-step explanation:
because the total sum of each percent is 90%
and it must be 100% as it is a full circle
Set them equal to each other and solve
3x + 39 = 4x +34
-x=-5
X=5
Plug it in
3(5) + 39 = 54
4(5) +34 = 54
For the final angle ,
54 + 54 = 108
180-108 =72
The angle measures are 54,54, and 72