# Practice problems of the polygon

Examples of a regular polygon (polygon). Polygon is a closed part of the plane bounded by a broken line. Points that define a polygon are the polygon vertices. The number of vertices, sides, and interior angles in a polygon is the same, and this number specifies the name of the polygon: triangle, quadrangle, pentagon, etc.#### Number of problems found: 206

- Regular hexagon

Calculate the perimeter of a regular hexagon with each side 5 cm. - Diagonals 8397

Does a hexagon have 275 diagonals? - A stop

A stop sign is in the shape of an 8-sided polygon (regular octagon) in which each side is 12 1/2 in. What is the perimeter? - Circumference of a polygon

Calculate the length of the side and the regular 13-gon if you have given its circumference o = 771. - Garden 39

Elina's garden has 5 sides. Each side is 8 m long. How many meters of fencing material does she need around the garden? - A pentagon

Find the perimeter of a pentagon whose sides measure 11/2 cm, 7/4 cm, 3 1/3 cm, 2 1/3 cm and 2 1/12 cm. - Each side

Each side of a regular polygon is 5.2 m, and its perimeter is 36.4 m. Find the number of sides of a polygon. - Determine 81587

Determine the type of polygon if the number of all diagonals is 90. (Write down the number of its pages.) - Ten persons

Ten persons, each person, make a hand to each person. How many hands were given? - Perimeter 63114

The perimeter of the regular octagon is 8u + 16 cm. Calculate the side if u = 0.5 cm. - Other's 31461

There are 13 guests at each other's party. How many clicks will you hear? - Apothem

Find the ratio between the two perimeters, the two areas, and two corresponding apothems of two regular hexagons whose sides are 2-3/4 inches and 4-1/8 inches. - Competition 33041

The long-term volleyball tournament is played on a one-on-one basis. So far, 11 teams have entered the competition. How many matches will be lost when two teams unsubscribe? - Corresponding 33321

The following data on the height and the corresponding number of pupils were found in the measurement of 63 pupils: 159cm-1,161cm-1,162cm-2,163cm-1,164cm-2,165cm-2,166cm-3,167cm-2,167cm-3 6,172cm-7,173cm-9,174cm -5,175cm-2,177cm-1,178cm-4,179cm-2,181cm-1, - A sample

A sample of 10 randomly selected students revealed the following grades in Business Statistics first test (on a marking scale of 0 to 100): 79, 63, 60, 45, 55, 58, 59, 62, 40, 68. Examine the data using groups and presenting: a) the Histogram of the absol - Regular 62524

The floor in the game tower has the shape of a regular hexagon with a side length of 5m. How many pieces of parquet must be ordered to cover it if 25 pieces are needed for 1 square meter, and we must add a reserve of 10%? - Components 2565

The component is a regular decagon with a side of 2 cm. Its material weight of 1 m² of sheet metal is 24 kg. What is the weight of 200 components? - Consumption 17823

The roof has the shape of a regular hexagonal pyramid shell with a wall height of v = 5 m and a base edge of a = 4 m. Calculate the consumption of sheet metal to cover the roof, assuming 15% losses. - Diagonals 7029

The number of diagonals of a given polygon is 88 more than the number of its sides. How many sides does this polygon have - Calculate 2566

Calculate the area of a regular hexagon with side a = 2cm

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