Determine whether each set of numbers could be lengths of the sides of
a triangle.
18. 8.5, 6, 10
19. 2.5, 2.5, 4
20. 5, 12, 18

i think c. but don't trust it.

step-by-step explanation:

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

addition

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 .