SOLUTION: Determine the number of diagonals in a decagon, try to see pattern from a triangle,square,pentagon,hexagon
Algebra
->
Triangles
-> SOLUTION: Determine the number of diagonals in a decagon, try to see pattern from a triangle,square,pentagon,hexagon
Log On
Geometry: Triangles
Geometry
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Triangles
Question 1158257
:
Determine the number of diagonals in a decagon, try to see pattern from a triangle,square,pentagon,hexagon
Answer by
ikleyn(52884)
(
Show Source
):
You can
put this solution on YOUR website!
.
Just solved and answered under the link
https://www.algebra.com/algebra/homework/word/geometry/Geometry_Word_Problems.faq.question.1158259.html
https://www.algebra.com/algebra/homework/word/geometry/Geometry_Word_Problems.faq.question.1158259.html
and the formula was presented, which
O V E R L A Y S
all questions.
