Description : How many sides do 1 pentagon and 4 do decagons have in all?
Last Answer : Need answer
Description : How many sides do 3 pentagons 5 heptagons and 4 hexagons have in all?
Last Answer : 74 sides
Description : How many sides do 2 pentagons 3 nonagons and 2 hexagons have in all?
Last Answer : They have 49 sides.
Description : How many sides do 1 decagon 4 quadrilaterals and 3 pentagons have?
Last Answer : They add up to (1*10)+(4*4)+(3*5) = 41 sides altogether
Description : Can regular pentagons and regular hexagons tile a flat surface?