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
omeli [17]
3 years ago
6

Three of exterior angle of n-sided polygon are 50° each two of it's interior angle are 127° and 135° and the remaining interior

angle are 173 each .Find the value of n
Mathematics
1 answer:
irga5000 [103]3 years ago
4 0

Answer:

The value of n is 21.

Step-by-step explanation:

We are given that three of the exterior angle of the n-sided polygon are 50° each two of its interior angle are 127° and 135° and the remaining interior angle are 173 each.

As we know that the sum of all exterior angles of the polygon is 360°. Also, the number of remaining interior angles will be (n - 5).

And, the exterior angle = 180° - the interior angle.

So, according to the question;

(3 \times 50) + (180-127) + (180 - 135) + (n - 5)\times (180-173) =360

150 + 53 + 45 + 7(n - 5) = 360

248 + 7n - 35 = 360

213 + 7n = 360

7n = 360 - 213

7n = 147

n = \frac{147}{7}

n = 21

Hence, the value of n is 21 and this is a 21-sided polygon.

You might be interested in
The number of wolves in a wildlife refuge can be modeled by an exponential function where x is the number of decades since popul
WINSTONCH [101]
You didn’t even show the graphs tho
8 0
2 years ago
Points C, D, and G lie on plane X. Points E and F lie on plane Y.
IrinaK [193]

Answ

hey 15 hours lateradm ls asdk

Step-by-step explanation:

7 0
2 years ago
Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. they went to the m
ioda

Function would be f(x) = 5x+85

here, x= 15

5(15)+85 = 75+85 = $160

8 0
2 years ago
Confusing confusion please help
Levart [38]
Divide the shape into two parts, square triangle, the square is easy 2x2=4. The second part you know the length is 2 as 4-2=2, and because it is half of a square, it will be half of the area, so total answer is 6
8 0
2 years ago
Read 2 more answers
How to find the indicated probability to this problem? This is a homework practice. Show your work. Thanks!
AlladinOne [14]

You want to find P(\text{no exercise}\mid\text{woman}); that is, given that you randomly choose from the pool of women, the probability that she does not exercise.

By definition of conditional probability,

P(\text{no exercise}\mid\text{woman})=\dfrac{P(\text{no exercise AND woman})}{P(\text{woman})}

496 of the total 1026 people are woman, and 341 of the 1026 people are women and do not exercise, so

P(\text{no exercise}\mid\text{woman})=\dfrac{\frac{341}{1026}}{\frac{496}{1026}}=\dfrac{341}{496}=0.6875\approx0.688

A simpler way of doing this is to look at what's called the marginal distribution of women in the table. Basically this comes down to ignoring all but the data pertaining to the women. There's a total of 496 women, and 341 of them do not exercise. So the probability that a given woman does not exercise is 341/496.

7 0
3 years ago
Other questions:
  • Solve the formula a=iw for I
    5·2 answers
  • Bill wants to put a large mural on a wall that is 9 and 1/3 feet long and 8 and 1/8 feet wide. Find the area of the wall. If the
    6·2 answers
  • Find the average of,<br> 18,21,19,25,24,25 <br> With a step by step explanation please.
    12·2 answers
  • Find x for<br> 2x^2-8x-24=0
    11·1 answer
  • The baseball team is making a circle graph to keep track of this year's games. So far, they have entered the data you see. How m
    14·2 answers
  • Simplify to create an equivalent expression. <br><br>1+4(6p-9)<br><br>please help. ​
    7·1 answer
  • Rachel is baking a cake but does not know if she wants to make a round or a square cake which cake has a larger area a round 8 i
    13·1 answer
  • Plz answer will give brainliest if correct
    6·1 answer
  • If she would have left the money in the account for another nine months before withdrawing how much interest would the account h
    11·2 answers
  • Un avión dispone de 24 asientos en clase A y de 62 asientos en clase B cuya venta supone un total de $15,390. Sin embargo, sólo
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!