Right menu

Featured resource


Media > TDT > Reasoning > R_A_AP_AP1_fig1

R_A_AP_AP1_fig1

« 
Previous image
|
|
Next image
 »

Triangular array of billiard balls, five on each side and 15 in total.

Billiard balls.
Source: James Barker/Freedigitalphotos.net

Related content

R_BI_I1_fig2

R_BI_I1_fig1

R_A_AP_AP2_...

R_A_AP_AP2_...

R_A_AP_AP2_...