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
g100num [7]
3 years ago
6

Find the interior angle on a regular polygon with 45 sides...

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

The exterior angles sum to 360º. Let x be the measure of each exterior angle. Then

45x = 360º  ==>  x = 8º

Then each interior angle (which is supplementary to an exterior angle) has measure (180 - x)º, so they have measure 172º.

You might be interested in
mary amd remesh share money into the ratio 11:3 of the difference between their share money is £80 how much did they share​
Kisachek [45]

Answer:

Step-by-step explanation:

110 pounds and 30 pounds, add that up and you get 140

6 0
2 years ago
You go to your locker to get some supplies. You grab 3 pens and 6 markers, then you find 2 more markers on the bottom of your lo
katen-ka-za [31]

Answer:

I think it is 3 + (6 + 2) or 11

Step-by-step explanation:

You first find 3 pens and 6 markers. Then you find 2 more markers at the bottom of your locker. The common answer I think would be 3 + (6 + 2) or If your teacher wants a whole answer, 11.

I hope this helped

I am sorry if I got it incorrect

6 0
2 years ago
Read 2 more answers
Stephen scored 17/20 on his spelling test. What was his percentage score ?​
Sergio [31]

Answer:

Step-by-step explanation:

He scored 85%

(17/20)%

85%

5 0
3 years ago
Read 2 more answers
Que es un ángulo obtuso​
erik [133]

Answer:

naniiiiiiiiiiiiiiiiiiiiii

6 0
2 years ago
Read 2 more answers
A 11-inch board is cut into 6 equal length pieces. How long is each piece?
Dennis_Churaev [7]

Answer:

1.8inches or 1.83in repeating.

Step-by-step explanation:

divide 11 by 6. you get the decimal 1.83333333. you can either round to 1.8 or do 1.83 with a repeating symbol over the three (small dash above the number).      

4 0
3 years ago
Other questions:
  • During an Alpine Skiing event, the times of four skiers were listed below. Time is measured in seconds. Skier Skier A Skier B Sk
    13·2 answers
  • Is this answer ok, please help?
    6·1 answer
  • a line passes through the point (-8,-4) and a slope of -5/4. write an equation in slope-intercept form for this line.
    5·1 answer
  • What is the radius of the circle x2 + y2 -1=0?
    10·2 answers
  • A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standa
    7·2 answers
  • Find the roots for (3x + 6)(x - 4) = 0.​
    14·1 answer
  • Two triangles are similar. The sides of one are three times as long as the sides of the other. What is the ratio of the areas of
    11·1 answer
  • Need help with significant digits
    13·1 answer
  • What is the x-intercept of the graph that is shown below?
    14·1 answer
  • I WILL GIVE BRAINLEIST!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!