0
Still curious? Ask our experts.
Chat with our AI personalities
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
ReneChange my mind. I dare you.
Chat with Rene
JudySimplicity is my specialty.
Chat with JudyAdd your answer:
Earn +20 ptsQ: How many diagonals does a pentadecagon have?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
How many edges does a pentadecagon have?
45
How many sides does a pentadecagon have?
A pentadecagon has 15 sides. (the prefixes pent=5, and deca=10)15
How many diagonals does triacontakaihexagon has?
It has 1,345,890 diagonals
What is a fifteen side polygon called?
Pentadecagon, Quindecagon, PentakaidecagonA polygon with fifteen sides can be called a pentadecagon.
How many diagonals are in a octagon?
There are 20 diagonals
Trending Questions
What angle measures 310?
Are all equiangular hexagons similar?
What is a uneven 4 sided polygon?
The area of a square with a perimeter of 12 feet?
An irregular shape that can be split into familiar shapes such as rectangles triangles and circles in order to find the area.?
A steel rod has a length of exactly 0.2 cm at 30 C What will be its length at 60 C?
How many degrees are there in a pentagon?
What is the volumne of 10' X 10' X 2'?
Formulae of triangle?
What does a non-square rhombus look like?
Each edge of a cube is multiplied by 7 what happens to the volume of the cube?
What is order 2 of rotational symmetry?
How many sq ft are in 25x14?
What describes all cross sections of a square pyramid where the intersecting plane is parallel to the base?
Who invented area and circumference of a circle?
On the continuum of health what are the two endpoints?
What is is the volume of a cube w these dimensions l equals 6 and a half yd w equals 4 and two thirds yd h equals 2 and a seventh yd?
How many more equal angles does a square have than a rectangle?
What is the circumference of 60 inch diameter?
Is a parallelogram an isosceles triangle?
Copyright ©2025 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.