# math

posted by .

Using the Octagonal formula how do you get the 6th octagonal number 96?

## Similar Questions

1. ### Grammar and Composition

please check: Decide what number or description is indicated by the capitalized words. 1. A MICROCHIP is on that is ___. small 2. A MONORAIL has ___ track(s). one 3. To QUADRUPLE your money is to increase it ___ times. four 4. A TRIPARTITE …
2. ### Geometry

Find the surface area of a right octagonal pyramid with height 2.5 yards, and its base has apothem length 1.5 yards.
3. ### math

There is a square with each of it’s side is of 2m. An octagonal is cut-of from this square by cutting it’s edge such that the octagonal has all it’s sides equal. Find out the length of each side of the octagonal
4. ### Math

Find the surface area of a right octagonal pyramid with height 2.5 yards, and its base has apothem length 1.5 yards.
5. ### Art

Any help is appreciated! What are Pendentives?
6. ### math

Brian has been making octagonal wooden puzzles. He wants to make some hexagonal puzzles next. By how much does he needs to increase or decrease the angle measure on his template to make the hexagonal puzzles?
7. ### Math problem solving

An octagonal stop sign can be cut from a square sheet of metal, 750mm on a side. To the nearest hundredth, what percentage of the metal square is wasted when the octagon is of maximum size ?
8. ### Math

how do the surface areas of the five prisms (triangular, square, pentagonal, hexagonal, and octagonal) compare as the number of faces in the prisms increases?
9. ### math work

determine whether the planes are parallel, octagonal or neither a. 4x + 5y + z = -1 3x + 5y - 37z = -3 b. 2x - y - 3z = -5 -2x - 6y - z = 3
10. ### Math

Dad bought an octagonal gazebo package. Does he cut the cedar planks first on the floor at 60 and 120 degree angles for this octagon shape?

More Similar Questions