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Eight.
A circle has 1 line, and an octagon has 8.
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∙ 15y ago
Anonymous
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How many more angles does an octagon have then a circle?
8. A circle disny hae ony angles!
What can a octagon be?
a circle
How long are each side of an octagon 24 inch circle?
The answer depends on whether the octagon is inside the circle or outside (tangential).
Why does an octagon have rotational symmetry?
An octagon has eight-fold rotational symmetry, because rotation of octagon by 45 degrees (one-eighth of a full circle) produces a figure that is superimposible on (or congruent to) the original.
What are 3 non-examples of a rectangle?
A circle is a non-example of rectangle. -(ONE question at a time PLEASE )
How do you algebraically determine the perimeterof arectangular octagon inscribed in a circle of diameter 15cmEach side of the octagon is 6.9cm from the centre of the circle?
We know that an octagon is an eight-side polygon. Since each side has the same distance form the center of the circumscribed circle of the octagon, this octagon is a regular octagon. If we draw the radii of the circle (their endpoints there are at the vertexes of the octagon), we form 8 isosceles triangle, which radius represents two their congruent sides with a measure of 7.5 cm, and the distance drawn from the center of the circle to the sides of the octagon represents their altitudes with a measure of 6.9 cm. So, by using the Pythagorean theorem we can find the half of the side of the octagon, which is: 7.5)^2 - (6.9)^2 = 8.64 Since one half of the octagon side is square root of 8.64, the whole side is 2(square root of 8.64) Thus the perimeter of this octagon is approximately 47 cm [8 x 2(square root of 8.64)].
What diameter circle will cover a 48 inch octagon?
The answer depends on what aspect of the octagon is 48 inches.
Which of these is not a circle octagon square pentagon?
All three of those figures is not a circle.
What is the circumference of an octagon?
actually its really hard and scientist know how but they still dont know the answer but i can still tell you how to do it first you need to draw a perfect octagon after that you draw tiny little bity squares inside it all being the same size not a tad off then find how many square milimeters one of them has and times that by how many squares you drew you then you draw that ammount of those size of squares of the answer then you draw a circle around that and you find the circumpherence of that circle and time that circumpherence by 3.14 i know what you are think why would we do that when we did it for the circle all ready but you have to do it again for the octagon
Is octagon fundamental region?
No. A fundamental region is usually a circle.
How many faces and edges does an octagon have?
An octagon has only one face as it is a 2 dimensional figure. It has eight edges.
How many on a octagon?
An octagon has 8 sides.
