The figure ^@ ABCDEF ^@ is a regular hexagon. Evaluate the quotient ^@ \dfrac { \text{Area of hexagon } ABCDEF } { \text{Area of } \triangle BCE } ^@.
Answer:
^@ 3 ^@
- Let ^@ O ^@ be the center of the regular hexagon ^@ ABCDEF. ^@
Therefore, the area of hexagon ^@ ABCDEF = 6 \times \text{ the area of } \triangle EOC ^@ - In ^@ \triangle BCE, ^@
^@ O ^@ is the midpoint of ^@ BE. ^@ Therefore ^@ OC ^@ is a median of the triangle ^@ \triangle BCE ^@.
We know that the median of a triangle divides the triangle into two triangles with equal areas.
Therefore, the area of ^@ \triangle EOC = \text{ area of } \triangle BOC ^@
or the area of ^@ \triangle BCE = 2 \times ^@ the area of ^@ \triangle EOC ^@ - ^@ \dfrac { \text{Area of hexagon } ABCDEF } { \text{Area of } \triangle BCE } = \dfrac { 6 \times \text{Area of } \triangle EOC } { 2 \times \text{Area of } \triangle EOC } = 3 ^@