answersLogoWhite

0

Subjects>Math>Geometry

How many diagonals in a 15-gon?

User Avatar

Anonymous

∙ 15y ago
Updated: 4/28/2022

0.5*(152-45) = 90 diagonals

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Geometry

How many diagonals does triacontakaihexagon has?

It has 1,345,890 diagonals


How many diagonals are in a octagon?

There are 20 diagonals


How many diagonals in a pentagon?

There are five diagonals in a pentagon.


How many diagonals does a regular pentagon have?

5 diagonals


How many diagonals does a rectangular prism have?

There is 4 diagonals

Related Questions

How many diagonals does triacontakaihexagon has?

It has 1,345,890 diagonals


How many diagonals does a undecagon have?

A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.


How many diagonals in nonagon?

24 diagonals


How many diagonals does a quadrilateral?

2 diagonals


How many diagonals does a square have?

It has 2 Diagonals!!!


How many diagonals are in a octagon?

There are 20 diagonals


How many diagonals do octagons have?

20 diagonals


How many diagonals have a rectangle?

It has 2 diagonals


How many diagonals has a nonagon have?

It has 27 diagonals


How many diagonals in hexagon have?

It has 9 diagonals


how many diagonals have haptagon?

14 diagonals


How many diagonals from a vertex of a heptagon?

how many diagonals from a vertex a heptagon have

Trending Questions
If you fold a square piece of paper in half 5 times how many squares would you have? What is 360 degrees equivalent to in radians? Did Euclid believe in God? What fractional part is polygons? The length of a rectangle is 3 more than its width the perimeter of the rectangle is 58 cm what are the rectangle's dimensions? How many square feet in 24 x 72? What is the law of sines and the law of cosines and how do they help solve a triangles' angles and sides? How many triangles does a 20 sided polygon contain? What is the area of a circle with a 3.7 cm radius? What is HL in geometry? How many sides does a regular polygon with an exterior angle measure of 40 degrees have and how do you do it? How many square feet 3840 cubic feet equals? How do you determine number or vertices of a polygon? What comes after cm? How do you find the dimensions of box when volume is 3600? What is a degree of a triangle? What is the surface area of a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm? How are a cube and a cylinder the same and different? What is the letter used to refer to the characteristics shape of the logistic growth curve? What is an example of a cylinder shape in nature?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.