There is no possible answer.
The #s are 420, 480, and 540.
None of them are 40 away from a multiple of 100.
However, it is was between 300 and 600, the answer would be 360.
A.
If you roll up the quarter circle and cap the open end with the smaller circle, the resulting shape should be a cone.
measure of angle CED is 80
Answer:
$16
Step-by-step explanation:
1/4x4=1
So 4x4 = 16