Geometry
G_A_D_AS2_fig1
G_A_D_AS3_fig1
G_A_D_AS3_fig2
G_BI_I1_E1_fig1
A convex polygon.
G_BI_I1_E1_fig2
A non-convex polygon.
G_BI_I1_E1_fig3
A regular hexagon.
G_BI_I1_E1_fig4
An irregular hexagon.
G_BI_I1_E1_fig5
Obtuse-angled scalene triangle.
G_BI_I2_E1_fig1
G_BI_I2_E1_fig2
\(\theta\) is the included angle.
G_BI_I2_E1_fig3
\(\alpha\) is not the included angle.
G_BI_I2_fig1
Non-congruent rectangles.
G_BI_I2_fig2
Non-congruent hexagons.
G_BI_I3_fig1
Non-similar rectangles.
G_BI_I3_fig2
Similar regular hexagons.
G_CM_M1_A1_fig1
G_CM_M1_A1_fig2
A convex hexagon made from a tangram.
G_CM_M1_A1_fig3
G_CM_M1_A1_fig4
G_CM_M1_A1_fig5
A non-convex hexagon that looks like a garden gnome.
G_CM_M1_A2_fig1
G_CM_M1_A2_fig2
An irregular hexagon made from pattern blocks.
G_CM_M1_E1_fig1
G_CM_M1_E1_fig2
G_CM_M1_fig1
A trapezium.
G_CM_M3_A1_fig1
Figure 1.
G_CM_M3_A1_fig2
Figure 2.
G_CM_M3_E1_fig1
G_CM_M3_E1_fig2
G_CM_M4_A1_fig1
G_CM_M4_E1_fig1
An 'angle in the bend' problem.
G_CM_M4_E1_fig2
G_CM_M4_fig1
Auxiliary lines added to trapeziums.
G_GT_T2_E1_fig1
G_GT_T2_E1_fig2
G_GT_T2_fig2
G_GT_T5_E1_fig1
Figure 1
G_GT_T5_E1_fig2
Figure 2
G_GT_T5_E1_fig3
Figure 3
G_GT_T5_E1_fig4
Figure 4