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
vladimir2022 [97]
2 years ago
7

Which regular polygon's interior angles measure a total of 720 degrees?

Mathematics
1 answer:
SOVA2 [1]2 years ago
5 0
We know that
The formula to <span>find the sum of the interior angles of a regular polygon is
</span>(n - 2)*180°
where n is the number of sides
so
clear n
(n - 2)*180° = 720°-----> (n-2)=720/180---> n-2=4----> n=6 sides

the answer is
6 sides

You might be interested in
Which expression is equivalent to 30 + 8?
brilliants [131]

Answer:

38

Step-by-step explanation:

7 0
2 years ago
Could someone help me with this please!
sertanlavr [38]
Angles 1, 3, and 4 make up a straight line.
Thus, 3x + 90 + 3x - 6 = 180 (angle sum of straight line)
6x - 6 = 90
6x = 96

x = 16
Now angle 1 becomes 3(16) = 48
Angle 1, 2, and 3 also make up a straight line.
Thus, angle 2 + 48 + 90 = 180
angle 2 + 138 = 180
angle 2, therefore, becomes 42. In essence, (A)
6 0
3 years ago
Read 2 more answers
Write the coordinates of the vertices after a reflection over the y-axis.
vampirchik [111]

Answer:

J'(9'9)

K'(0,9)

L'(0,0)

M'(-9,0)

3 0
1 year ago
-2(4x-6)=6-6x help me
bogdanovich [222]

Answer:

x=3

Step-by-step explanation:

  1. you have to move the terms collect like terms and divide both sides and down load photo math that helps alot with giving answers
6 0
2 years ago
I sent pic for help. Question has 3 parts
anastassius [24]
P(head)=178/200
=89/100
4 0
2 years ago
Other questions:
  • The estimated insurance loss from a hurricane was ​$24.6 billion. This was ​$9.7 billion more than the loss from a tsunami three
    13·1 answer
  • I need help with a problem help pls
    7·2 answers
  • Help please <br>hdjsjskssj
    5·1 answer
  • I need help on 28! Write your answer as a power please :)
    10·1 answer
  • Is the expression a valid way to calculate the total bill with a 15% tip. (Yes it no for each letter)
    14·2 answers
  • If 75 is added to a number, the result is 39 less than three times the number.find the number
    9·1 answer
  • A philanthropic organisation sent free mailing labels and greeting cards to a random sample of 100 comma 000 potential donors on
    6·1 answer
  • Multiply.
    10·1 answer
  • I dont understand :/​
    8·1 answer
  • Please please please help <br>urgently needed!! ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!