The diagonal of polygon problems
Number of problems found: 35
- Diagonals
What is the number of diagonals of a decagon? - Four points
There are 4 nonlinear points. How many triangles can form by joining them? - Diagonals
What x-gon has 54 diagonals? - N-gon
How many diagonals have convex 30-gon?
- Diagonals 8397
Does a hexagon have 275 diagonals? - Polygon 42
Which polygon has 42 more diagonals than sides? - Calculate deltoid
Calculate the diagonals in the deltoid with sides of 10, 10, and shorter 6, 6 cm. - 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?
- Guests - party
There are 13 guests at each other's party. How many clicks will you hear? - 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 - Pentagon
Calculate the area of a regular pentagon whose diagonal is u=18 long. - Diagonals of pentagon
Calculate the diagonal length of the regular pentagon: a) inscribed in a circle of radius 12dm; b) a circumscribed circle with a radius of 12dm. - Diagonals
Calculate the length of the rhombus's diagonals if its side is long 21 and one of its internal angles is 10°.
- Octagon
We have a square with a side 56 cm. We cut corners to make his octagon. What will be the side of the octagon? - Diagonals in diamond
In the rhombus, a = 160 cm and alpha = 60 degrees are given. Calculate the length of the diagonals. - Each with each
Five pupils from the 3A class played table tennis. How many matches did they play with each other? - Hexagon ABCDEF
In the regular hexagon ABCDEF, the diagonal AE has a length of 8cm. Calculate the circumference and the hexagon area. - Quadrilateral 66614
The picture shows a square ABCD with the center S and the side 8 cm long. Point E is any point on the CD side other than C and D. Calculate the area of the ASBE quadrilateral in cm².
Calculate a regular heptagon's perimeter if its shortest diagonal length is u=14.5cm.Do you have unsolved problem that you need help? Ask a question, and we will try to solve it. Solving math problems.
