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
ANEK [815]
4 years ago
15

(Geometry B, Lesson 3:Proving That a Quadrilateral Is a Parallelogram

Mathematics
1 answer:
Digiron [165]4 years ago
6 0
To figure out the interior angles you multiply the number of sides minus 2 by 180 so for a triangle there are 3 sides so you minus 2 to get 1 multiply it by 180 and you get 180 which is the interior angles of a triangle so to do this one you minus 2 from 6 to get 4 multiply it by 180 and you get 720 degrees
You might be interested in
you want to put 520 quarters in coin wrappers. you need one wrapper for every $10 in quarters. write an equation you can use to
Lisa [10]
40c=520
This is the proper equation because there are 40 quarters in $10. Thus, if we could only fit $10 worth of quarters in each wrapper, we can only fit 40quarters in each wrapper. C represents the amount of wrappers we will need.

Hope this helps!
6 0
4 years ago
Help me asap please i will give you a heart help me
harkovskaia [24]
The answer is the green option
8 0
3 years ago
Pls answer<br> This question
borishaifa [10]
15 is 360
16 the first one is 60 and the second is 120
6 0
2 years ago
15 is what percent of 25?
jok3333 [9.3K]

Answer:

60%

Step-by-step explanation:

divide 15/25 and you get 0.6 which is 60 percent

7 0
3 years ago
Read 2 more answers
I need 3 More questions answered on The back of The page by 11:00 That’s when I leave for class
kogti [31]

Answer:

Number 23 is C Number 25 is A and Number 26 is D hope this helps :)

Step-by-step explanation:


7 0
4 years ago
Other questions:
  • Consider a point on the trans-australian highway, where two old wombats live. arrivals of cars at this point follow a poisson di
    14·1 answer
  • How many points should be plotted when creating a scatterplot from the table of values below? Pages in Book vs. Time Needed to R
    7·2 answers
  • Courtney adds 2 dimes,3 quarters,and 6 nickels into a money jar. courtney the takes out 2 quarters and 5 dimes the next day.writ
    6·2 answers
  • Sara invests ?9600 at a simple interest rate of 8% per year. Work out the value of the investment after 3 years
    7·1 answer
  • Question is in the picture, please help me
    10·1 answer
  • 5+x=12 I need help pleaseee
    12·2 answers
  • Whats the difference of 12-33/4
    10·2 answers
  • Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​
    9·2 answers
  • Please help im running out of time
    11·1 answer
  • PLEASE HELP ASAP!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!