The ant repeats the two steps 7 times going around the polygon until it reaches its starting position .the ant makes one complet
e revolution (360 degree) to draw this regular 7 sided polygon. The value of A correct to 1 decimal place is ____________
1 answer:
Answer:
(C)51.4 degrees
Step-by-step explanation:
The sum of the exterior angle of a polygon is 360 degrees. (one complete revolution).
Given a regular polygon, the sum of each exterior angle is calculated using the formula:
where n is the number of sides.
The regular polygon shown made by the ant has 7 sides.
Therefore:
Each exterior angle
Therefore:
The value of A correct to 1 decimal place is 51.4 degrees.
The correct option is C.
You might be interested in
Correct!
When thinking of what determines a plane we can make the following comparison.
If a plane was the top part of a table, 3 legs, whose tops are points W, X and Y may hold it, as shown in the first picture.
but if the legs are in a line, as in the second figure, they may not hold the top part, so 3 collinear points cannot determine a plane.
When thinking of what determines a plane we can make the following comparison.
If a plane was the top part of a table, 3 legs, whose tops are points W, X and Y may hold it, as shown in the first picture.
but if the legs are in a line, as in the second figure, they may not hold the top part, so 3 collinear points cannot determine a plane.