Write an expression to represent the perimeter of the figure below
4x-2
5x + 3
3x +1
ะ
13x+2
B
12+2
O O C
ั
13.2
D
60x + 6
C2021
Illuminate Education Inc.
What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)