7 divided by 8 is 0.875.
0.1176
Length of arc = angle of arc (in radians) × radius of circle With a ratio of 7:8 the area of the sector is 7/8 the area of the whole circle. This is the same as saying that the circle has been divided up into 8 equal sectors and 7 have been shaded in. Dividing the circle up into 8 equal sectors will give each sector an angle of arc of 2π × 1/8 7 of these sectors will thus encompass an angle of arc of 2π × 1/8 × 7 = 2π × 7/8 = 7π/4 Thus the length of the arc of the sector is 7π/4 × radius of the circle. --------------------------------- Alternatively, it can be considered that as 7/8 of the area is in the sector, the length of the arc is 7/8 the circumference of the circle = 7/8 × 2π × radius = 7π/4 × radius.
7
Providing that the cuts dont overlap each other then the circle will be divided into 8 parts
A 7 sided heptagon can be divided into 5 triangles
1
8
-15
7
((9 / 16) / 7) / 8 = 0.0100446429
2 divided by 7/8 is 2.2857
3/7 x 7/8 = 21/56 or 3/8
7
7/8 divided by 240 is 0.003645833
8
0.875
7 divided by 8 is 0.875.