360 / 8 = 45
A polygon with eight sides and eight angles.
Yes, all of the angles are equal, and all of the sides are of equal length.
No, not if it is a randomly-drawn 8-vertex shape. Octagons only have all- obtuse angles if it is a regular octagon, like the shape of a stop sign.
A stop sign is an octagon.
An octagon (like a STOP sign).
Stop signs are usually octagonal, so internal angles are 135°
The angles are obtuse angles. The stop sign is octagonal in shape. Assuming it is a regular octagon, then: exterior_angles = 360o ÷ 8 = 45o -> interior angle = 180o - 45o = 135o
360 / 8 = 45
A polygon with eight sides and eight angles.
zero. Stop signs are octogons. if you are counting the letters too. then there is 14
Yes, all of the angles are equal, and all of the sides are of equal length.
No, not if it is a randomly-drawn 8-vertex shape. Octagons only have all- obtuse angles if it is a regular octagon, like the shape of a stop sign.
All angles within polygons add up to 360 degrees. If those angles are all the same, simply divide 360 by the number of vertices. For a stop sign (octagon) that would be 8:360 / 8 = 45
3x squared - 12x - 24 = 0, and -b/a = sum of the roots, and c/a = product of the roots
8 Sides on a Stop Signsides on a stop sign
formula for interior angles of a regular convex polygon is 180 * (n-2)/n A stop sign is an octagon, and has 8 sides 180 * (8-2)/8 180 * 6/8 180 * 3 / 4 145 ■