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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 5 triangles and 3 pentagons have in all?
A triangle has 3 sides, so 5 triangles have a total of 5 x 3 = 15 sides. A pentagon has 5 sides, so 3 pentagons have a total of 3 x 5 = 15 sides. Adding these together, 15 sides from triangles and 15 sides from pentagons gives a total of 15 + 15 = 30 sides.
How many sides do 2 pentagons 3 nonagons and 2 hexagons have in all?
They have 49 sides.
How many sides does 4 pentagons have?
A pentagon has 5 sides. If you have 4 pentagons, you use: 4x5=20. Therefore, 4 seperate pentagons have 20 sides. This is not true if you have them combined however.
How many sides do 5 hexagons 3 pentagons and 5 triangles have in all?
There are: (5*6)+(3*5)+(5*3) = 60 sides
How many sides does 3 pentagons have?
Three pentagons have a total of 15 sides. Each pentagon has 5 sides, so when you have 3 pentagons, you would multiply 5 sides by 3 pentagons to get 15 sides in total.
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 2 quadrilaterals and 3 pentagons have altogether?
A quadrilateral has four sides and a pentagon has five. So 2 quadrilaterals and 3 pentagons have 2x4 +3x5 sides = 8 + 15 = 23 sides altogether.
How many sides do 2 pentagons 3 nonagons and 2 hexagons have in all?
They have 49 sides.
How many sides is there on 55 pentagons?
1 pentagon = 5 sides. 55 pentagons = 5*55 = 275 sides.
How many sides do five pentagons and three quadrilaterals have altogether?
A pentagon has five sides, and a quadrilateral has four sides. So five pentagons and three quadrilaterals have 5*5 + 3*4 sides = 25 + 12 sides = 37 sides.
How many sides does 4 pentagons have?
A pentagon has 5 sides. If you have 4 pentagons, you use: 4x5=20. Therefore, 4 seperate pentagons have 20 sides. This is not true if you have them combined however.
How many sides do 5 hexagons 3 pentagons and 5 triangles have in all?
There are: (5*6)+(3*5)+(5*3) = 60 sides
How many sides are there in 4 pentagons?
20 :)
How many sides does 100 pentagons have?
500
How many sides does 5 pentagons 3 hexagons and 1 octagon have?
Altogether there are: (5*5)+(3*6)+(1*8) = 51 sides
How many sides do 4 decagons 5 dodecagons and 3 pentagons have altogether?
A decagon has 10 sides, a dodecagon 12, and a pentagon 5. So 4 decagons, 5 dodecagons, and 3 pentagons have 4*10 + 5*12 + 3*5 sides = 40 + 60 + 15 = 115 sides altogether.
