230 + 230 + 230 + 230 =
a. 8120
b. 830
c. 232
d. 230
e. 226

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .