Suppose the angle is x degrees. Then its supplement is 180-x degrees.
But you also know that the supplement is 8x
so 8x = 180 - x deg
Add x to both sides: 9x = 180 deg
Divide both sides by 9: x = 20 deg
The angle= 36, the supplement= 144, the compliment=54
Eight sided closed figure with equal length of all the sides is called Octagon. Measure of every angle of Octagon is 45.
If the 135-degree polygon is a regular polygon and each interior angle measures 135 degrees then the polygon is an eight-sided octagon
An 8-sided shape is called an octagon. The term "octagon" is derived from the Greek words "octa," meaning eight, and "gonia," meaning angle. In geometry, an octagon has eight straight sides and eight angles, with each angle measuring 135 degrees.
measure each edge and times it by eight.
The angle= 36, the supplement= 144, the compliment=54
For regular polygons, all the interior angles are the same measure, while the sum of the exterior angles is always 360 for any regular polygon. Use these facts and the fact that each interior/exterior angle pair has a sum of 180 to answer this question. 360 divided by 8 = 45. So each exterior angle of the figure measures 45. 180 - 45 = 135, so each interior angle measures 135 degrees.
135
It is a right angle triangle.
The angle of an octagon refers to the measure of its interior angles. An octagon has eight sides, and the sum of its interior angles can be calculated using the formula (n-2) × 180°, where n is the number of sides. For an octagon, this gives a total of 1,080°. Therefore, each interior angle in a regular octagon measures 135°.
Eight sided closed figure with equal length of all the sides is called Octagon. Measure of every angle of Octagon is 45.
In a regular octagon, the circle circumscribing it has eight equal arcs, as the octagon has eight sides. The total measure of a circle is 360 degrees, so each arc measures 360 degrees divided by 8. Therefore, each arc in a circle circumscribed by a regular octagon measures 45 degrees.
If the 135-degree polygon is a regular polygon and each interior angle measures 135 degrees then the polygon is an eight-sided octagon
The angle that has eight letters in its name is "obtuse." An obtuse angle is defined as an angle that is greater than 90 degrees but less than 180 degrees.
Sum of exterior angles: 360 degrees Sum of interior angles: 1080 degrees Each exterior angle: 360/8 = 45 degrees Each interior angle: 1080/8 = 135 degrees
A stop sign is an octagon, which has eight sides and eight angles. Each interior angle of a regular octagon measures 135 degrees. Therefore, all the angles in a stop sign are equal, and they are all 135 degrees.
An octagon has eight angles. Each internal angle in a regular octagon measures 135 degrees, and the sum of all internal angles in an octagon is 1,080 degrees. Therefore, it has eight angles, each formed by the intersection of two sides.