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
mestny [16]
3 years ago
12

What is the measure of each interior angle of a regular octagon ?

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0

Answer: 135°

Step-by-step explanation: In this problem, we're asked to find the measure of  each interior angle of a regular octagon.

So let's use our formula for finding the measure of

each interior angle of a regular octagon which is \frac{180(n - 2)}{n}.

In this formula, <em>n</em> represents the

number of sides of the polygon.

Remember that an octagon is a polygon that has 8 sides

so we plug a 8 in for <em>n</em> and we have \frac{180(8 - 2)}{8}.

Simplifying across the top, (8 - 2) is 6so we have \frac{180(6)}{8}.

180(6) is 1,080 so we have \frac{1,080}{8} and

1,080 divided by 8 gives us 135.

So the measure of each interior angle of a regular octagon is 135°.

I have also attached my work below.

hodyreva [135]3 years ago
6 0

Answer:

135 degrees

Step-by-step explanation:

You might be interested in
Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.
Anni [7]
Answer:

25.64 in^2

Explanation:

<span><span>60360</span>⋅π<span>r2</span></span>, where <span>r=7</span>

<span>=<span>16</span>⋅3.14⋅<span>72</span>=<span>16</span>⋅3.14⋅49=25.64</span> in^2

4 0
3 years ago
Pls help its due today
Simora [160]

Answer:

the answer is a, unchecked growth

5 0
3 years ago
Read 2 more answers
PLZ PLZ PLZ ANSWER THIS!!!!
snow_lady [41]

Answer:

a.

Step-by-step explanation:

girls 60/50

boys 40/50

40/50 is 10

5 0
3 years ago
What is the wavelength of an earthquake wave if it has a speed of 10 km/s and a frequency of 4 Hz?
Natasha2012 [34]

Hey there!!

Always remember -

wave length = velocity / frequency

Now substitute the values

Wave length = 10 / 4

Wave Length = 2.5 m


7 0
3 years ago
3.
KengaRu [80]

Answer:

B

Step-by-step explanation:

draw a picture. Divide Diameter in half to get the radius. Them do V= (pi)r squared times the height. Plug in the numbers you know to get an answer!

7 0
2 years ago
Other questions:
  • Find the area of each circle. Use 3.14 for pi. 22m
    12·1 answer
  • Help please asap!!!
    6·1 answer
  • Consider that x = −9 and y = −6. Which statement is true about x + y?
    8·2 answers
  • Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
    6·1 answer
  • Omari and his two cousins received the same amount of money to go to the movies. Each boy spent $15. Afterward, the boys had $30
    12·1 answer
  • 9^2 - (4) (2) (-6) what is the answer?
    6·1 answer
  • Which expressions are equivalent to \dfrac{2^5}{6^5}
    13·2 answers
  • James needs to buy some poster board to build a box for a project. The box needs to be 10 inches long, 5 inches wide, and 4 inch
    14·2 answers
  • This will be so helpful right now thank
    9·1 answer
  • 8x+5 <br> whats the answer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!