There are 74 sides in all.
octagon has eight sides
A regular octagon has 8 sides.
A hexagon has 6 sides. An octagon has 8 sides.
An octagon has 8 sides. "Octa" is Greek for eight.
An octagon has eight sides. Just like the word octopus, it has 8 legs, so an octagon has eight sides.
A decagon has 10 sides, and a hexagon has 6. So in 4 decagons and 5 hexagons there are (4*10)+(5*6) = 70 sides
If the octagon is a regular octagon (all eight sides and all eight angles are equal), then it is a regular polygon. If it is not a regular octagon (i.e. if it is an irregular octagon) then is it an irregular polygon.
There's 5 triangles but till 3 sides in each, in Hectagon is 8 sides and the 3 Decagons are still 10 sides on it.
A decagon has ten sides and an octagon has eight, so in 3 decagons and 5 octagons there are (3*10)+(5*8) = 30 + 40 = 70 sides altogether.
A decagon has 10 sides and an octagon has 8. 5*8 + 5*10 = 90 sides
A decagon has 10 sides, and a hexagon has 6 sides. To figure out the total number of sides for 5 decagons and 5 hexagons:Number of Sides = 5(10) + 5(6)Number of Sides = 50 + 30Number of Sides = 80
A hexagon has six sides, and an octagon has eight. 3 hexagons and 3 octagons have 3*6 + 3*8 sides = 18 + 24 sides = 42 sides altogether.
The real answer is 72 . First, find the number of sides for each group of shapes. 5 pentagons: 5 × 5 = 25 3 hexagons: 3 × 6 = 18 2 decagons: 2 × 10 = 20 1 nonagon: 1 × 9 = 9 Now add to find the total number of sides: 25 + 18 + 20 + 9 = 72
Altogether there are: (5*5)+(3*6)+(1*8) = 51 sides
Oh, dude, let me grab my calculator for this super intense math problem. So, a decagon has 10 sides, a heptagon has 7 sides, a nonagon has 9 sides, and an octagon has 8 sides. If we add them all up, we get 10 sides x 4 decagons + 7 sides x 5 heptagons + 9 sides x 5 nonagons + 8 sides x 1 octagon = a grand total of 116 sides. Math is fun, right?
4 hexagons; A hexagon has 6 sides, thus, if you have 4 hexagons, 4x6=24
38 sides