1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Amiraneli [1.4K]
2 years ago
15

Show that the sum of the measures of the external angles of any polygon is 360°. [ HINT:- Draw three different polygons like a t

riangle, quadrilateral, pentagon. Extend each side, then measure the exterior angles from there. Finally, find the sum of measures of all exterior angles of each polygon.]
Mathematics
1 answer:
zhannawk [14.2K]2 years ago
5 0

basically get a shape

eg we will work with triangles,, add angles to the inside,, ensuring they add up to 180 (because angles in a triangle add up to 180)

now that we have the angles,, extend each side with a line to show the exterior angles.

we know that angles on a line add up to 180,, so to find the external angle,, we can use our internal angle

you would use:

[ 180- internal angle]

do this for all external angles

add all your answers together,, should equal to 180

You might be interested in
Write two others names for fg
adoni [48]
Hello there.
<span>
Write two others names for fg
</span> 
Answer: FD, GF
7 0
3 years ago
The ____ are two straight dotted lines, one horizontal and one vertical.
Airida [17]
The correct term that would best complete the given statement above would be the word GUIDES. The guides <span>are two straight dotted lines, one horizontal and one vertical. This term "guide" is one of the terms used in Microsoft Powerpoint. Hope this is the answer that you are looking for. Thanks for posting!</span>
5 0
3 years ago
Is this right. Please help me
My name is Ann [436]

Answer:

ye that is the correct answer

3 0
3 years ago
Please help! serious answers only
vovangra [49]
I believe also 115 degrees bc they’re vertical angles
5 0
2 years ago
Read 2 more answers
What is the value of n? ​
scoundrel [369]

Answer:

5?

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Adventura needs to know animals weight in kilograms is 20 pounds is about 9 kilograms and a dog weighs 30 pounds use a ratio tab
    13·1 answer
  • Starting time2:00 pm Ending time 8:30 what was the elapsed time
    9·2 answers
  • In a game if you roll 1 on a 6 sided number cube you lose a turn. Answer for a b and c and explain each answer show your work.
    14·1 answer
  • -X2 - 2x - 2 over <br> X-2 ? <br> What is the graph of the function f(x) =
    14·1 answer
  • Jimmy won 82 super bouncy balls playing basketball at the county fair. At school he gave three to every student in his math clas
    7·2 answers
  • Which equation represents the graphed function?
    9·1 answer
  • B. 13(y−10)=−4<br> 1<br> 3<br> (<br> y<br> -<br> 10<br> )<br> =<br> -<br> 4<br> y =
    5·1 answer
  • What is the area of the figure?<br> 118 in 2<br> 48 in 2<br> 128 in 2<br> 108 in 2
    13·1 answer
  • Help me plz, 13 points! these questions are separate. help me work out both questions please ​
    6·1 answer
  • Can you solve them with points to plot thank you
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!