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
kramer
3 years ago
12

If a regular polygon has 40 sides the measure of each interior angle will be

Mathematics
2 answers:
BabaBlast [244]3 years ago
7 0
The formula for interior angles is:

S=180(n-2) n=number of sides s=sum of interior angles.

Using this, plug in 40 as <em>n </em>and find <em>s</em>.
If you do that, you will get <em>s=6840.
</em>Now that you have the <u>sum</u> of interior angles, you have to find one single measure of an angle in your regular polygon. 
<em>If 40 equal sides in a regular polygon results to 6,840°, then one vertex should be the sum of the interior angles divided by the total number of sides.
</em>
In other words, you will have to find 6840°/40. You will get 171°.  That means that the measure of a single interior angle is 171*.

ankoles [38]3 years ago
5 0
Each exterior angle  = 360 / 40  = 9 degrees. So each interior angle = 180 - 9
 = 171 degrees.
You might be interested in
A section of a rectangle is shaded. The area of the shaded section is 63 square units. What is the value of x?
ella [17]

Answer:

x=11  

Step-by-step explanation:

We have been given a graph of a rectangle. The area of the shaded section is 63 square units. We are asked to find the value of x.

We can see from our given graph that shaded section forms a trapezoid, so we will use area of trapezoid formula to find the value of x.

\text{Area of trapezoid}=\frac{(a+b)}{2}\times h, where, a and b represents the parallel sides of trapezoid and h represents height of trapezoid.

Upon substituting our given values in above formula we will get,

63=\frac{7+x}{2}\times 7

63=(7+x)*3.5

Upon dividing both sides of our equation by 3.5 we will get,

\frac{63}{3.5}=\frac{(7+x)*3.5}{3.5}

18=7+x

Let us subtract 7 from both sides of our equation.

18-7=7-7+x

11=x

Therefore, the value of x is 11 units.

5 0
2 years ago
*MAJOR POINT BOOST*<br> describe the fibonacci sequence in a detailed explanation
Kryger [21]
The Fibonacci Sequence is a stream of numbers that typically begins with a "0" or "1". From there, any number placed after would be added to the previous number. 
For instance, if I started with a "1", and the next number was a "2", the number after would be a "3". From this "3", it would be a "5", the next number would then be a "8". 
It would look like this:
1, 2, 3, 5, 8
4 0
3 years ago
Please help me with this work sheet
omeli [17]
Large frappe; x≥8 color in dot on 8 and shade right→

med capp; x less than 2 open circle on 2 shade left←

small tea; x≤4 color in dot on 4 shade left←

all; x greater than 2 open circle on 2 shade right→

This does not follow the instructions because 6 is not greater than or equal to 8
7 0
2 years ago
The graph is a two-dimensional representation of the
Mila [183]

Answer: D. 12 ft

Step-by-step explanation:

8 0
2 years ago
True or False: In scientific notation a number is written m X 10^w where m is between 1.000 and 9.999...
Bogdan [553]

Answer: True

Step-by-step explanation:

We try to keep the number greater than 1 and lower than 10, so between 1, and 9.

For example: 3545346 would be 3.5x10^6

you can see 3.5 is between 1 and 9

8 0
3 years ago
Other questions:
  • HELP ASAP!!!! EXPLAIN
    5·2 answers
  • GEOMETRY. 20 POINTS. PLEASE DO NOT GIVE STUPID ANSWERS.
    11·1 answer
  • The table shows how the time it takes a train to travel between two cities depends on its average speed.
    7·2 answers
  • Which equation represents the axis of symmetry of the function y= -2x^2 + 4x -6?
    15·1 answer
  • WILL MARK BRAINLIEST! Match each pair of angles with the correct angle relationship(s). Explain your reasoning for each.
    13·1 answer
  • What is the simplified value of the expression below?<br><br> 12.4 x (negative 6.3)
    7·2 answers
  • Given ABCD is a parallelogram Prove AB CD and BC DA. Assemble the proof by dragging tiles to the statements and reasons column
    8·1 answer
  • 3 less than the product of 7 and a number?
    8·1 answer
  • Cho tam giác ABC vuông tại C, biết : Góc A = 50 độ. Tính góc B
    8·2 answers
  • The line plot shows the number of letters in the last name of 12 children.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!