a right pyramid with a regular hexagon base has a base edge length of 4 ft and a height of 10 ft.

wy represents the apexheightlateral side.
if the area of an equilateral triangle with sides of 4 ft is 4 square feet, then the area of the regular hexagon base is 4624 square feet.
the volume is 680240 feetsquare feetcubic feet.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2