I think it is the second one if I'm correct which probably I'm am wrong so don't take my word but if you want to
Answer:
The rotational angle of a regular polygon with 72 sides is 5º.
Step-by-step explanation:
The rotational angle (
), measured in sexagesimal degrees, of polygon of 
sides is the angle of a complete revolution divided by the number of sides (). That is:
(1)
If we know that 
, the rotational angle is:
The rotational angle of a regular polygon with 72 sides is 5º.
Answer:
1920 cm
Step-by-step explanation:
You multiply the values together. 8 times 20 times 12 is equal to 1920 cm.
Answer:
The remaining 3 angles are 300 degrees
Step-by-step explanation:
The sum of the interior angles of a parallelogram is 360 degrees
We know one angle is 60
360 -60 = 300
The remaining 3 angles are 300 degrees
Answer:
52.5
Step-by-step explanation:
WX curve is 105 degrees
so to find WYX, you need to divide the WX curve by 2:
105 / 2 = 52.5 degrees
I think this is right, I have not done this in years so I am rusty at this
