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Sphere Garden?
form_title= Sphere Garden form_header= Decorate your garden with spheres. How many spheres do you want?*= {1, 2, 3, 4, 5, More than 5} What color spheres would you like?*= _ [50] Do you want the spheres delivered?*= () Yes () No
How many sides do 5 octagons and 1 pentagon have altogether?
An octagon has eight sides, and a pentagon has five. So 5 octagons and 1 pentagon have 5*8 + 1*4 = 40 + 5 = 45 sides altogether.
How many sides do 5 decagons and 3 pentagons have altogether?
A pentagon has five sides, and a decagon has ten sides. So 3 pentagons and 5 decagons have (35)+(510) = 65 sides altogether
How many sides do 3 decagons and 5 triangles have altogether?
There are ten sides in a decagon and three sides in a triangle. So in 3 decagons and 5 triangles there are 3*10 + 5*3 = 30 + 15 = 45 sides altogether.
How many lines of symmetry altogether in a kite and a square?
A kite has 1 line of symmetry and a square has 4 lines of symmetry and so there are 5 lines of symmetry altogether.
