If you have 70 red blocks and 84 green blocks, what is the greatest number of identical block stacks that can be made without any blocks leftover?

A) 6
B) 8
C) 12
D) 14

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by