Question 5
The numbers 1 through 8 are placed in the circles, each used once, so that every drawn straight line containing three circles has the same sum. Find x.
Use each integer from 1 through 8 exactly once. Only the four straight lines that contain three circles must have equal sums.
Use each integer from 1 through 8 exactly once. Only the four straight lines that contain three circles must have equal sums.