JpH03J03TWO
JpH03J03TWO JpH03J03TWO
  • 02-09-2018
  • Mathematics
contestada

Geometry-Khan Academy—please help!

GeometryKhan Academyplease help class=

Respuesta :

GoddessofDork
GoddessofDork GoddessofDork
  • 02-09-2018

So the equation to find the sum of interior angles is [tex] (n-2)\times 180 [/tex] , with n = number of sides. In this case, this is an octagon (8 sided polygon), so plug in 8 into the equation to solve:

[tex] (8-2)\times 180\\6\times 180\\1080 [/tex]

The sum of the interior angles is 1080°

Answer Link
YusuCr
YusuCr YusuCr
  • 14-03-2022

Answer : 1080°

◊ YusuCr ◊

Answer Link

Otras preguntas

A chicken cost $3.20 per pound, and beef cost $4.59 per pound. Answer each question and show your reasoning. How much more does 3 pounds of beef cost than 3 po
Question 9 of 10 The amount of money you must pay to maintain an insurance policy is called the A. coverage B. premium C. liability O D. deductible SUS
How would you define a theme in your sketchbook? A. The emotions of a piece B. The type of medium you use to create your piece C. The style or time period of a
I need help really fast! write the sentence as an equation the product of 288 and q, minus 185 is 236 times q , decreased by 245​
Help me with 2 please and thank you
What is a warning sign of substance abuse?
Help I don't understand this, Can someone explain this to me?
Pick the right answer at the bottom.
What is second hand observation drawing? A. An abstract drawing or painting B. A drawing from memory C. A drawing from a secondary source, e.g. books, photos, a
Why was Pottery so important?