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
e-lub [12.9K]
3 years ago
9

Polygon ABCD is a quadrilateral. What would prove that ABCD is a parallelogram

Mathematics
1 answer:
masya89 [10]3 years ago
6 0

Answer:

Step-by-step explanation:

Parallelogram are square, rectangle, rhombus, and rhomboid and all with opposite lines that are parallel. Where each angle add up to 360. There are many quadrilaterals that are not parallelogram lesser known ones like convex quadrilaterals that are not parallelograms as they have no parallel lines and do not add up to 360. Polygons that intersect are not parallelograms. We can therefore show upon the parallelogram that there are 2 parallel lines within 4 lines of ABCD and if needed used in analogy with a 3 vertices triangle. Parallelogram like other quadrilaterals have 4 vertices but the angles of a parallelogram would alternate when drawn corner to corner. Diagonals must intersect at the opposite angle. We call them diagonals (not diagonal line) on a parallelogram, simply as where one crosses the other crosses and they become the plural.

You might be interested in
The relationship between the height of a tree and the time snice the tree was planted?
Lera25 [3.4K]

Answer:

Answer: It´s correlated. Step-by-step explanation: The graph shows that the height of the tree increases as time passes, meaning that the more time that a three has been planted the more height it has, so there´s a direct correlation between the time passing and the height of the tree.

3 0
2 years ago
Solve for x………………………
k0ka [10]

4×11+1=45

A+B+C=180 60+75+C=180 180_130=c c=45

4 0
2 years ago
Please tell me the answer
const2013 [10]

Answer:

it is C

Step-by-step explanation:

6 0
3 years ago
Please Helpppppp!!!!!! A company is focus testing a new type of fruit drink. The focus group is 47% male. Of the responses, 40%
Leno4ka [110]

Answer:

Step-by-step explanation:

3 0
3 years ago
How can you best describe Periodic Behaviour?
Inessa05 [86]

Answer:

Periodic Behavior consists of insects, like most other living organisms, exhibit cycles of activity that are synchronized with periodic events in their environment. Hatching, molting, foraging for food, courtship, and nest building are all examples of common behaviors that may recur at regular intervals.

8 0
3 years ago
Other questions:
  • What is the slope of the line whose equation is y−4=5/2(x−2)?
    11·2 answers
  • Números comprendidos entre -4 y -3
    6·1 answer
  • What is the probability of selecting an orange candy
    6·2 answers
  • For this item, enter the answer in the space provided.
    10·1 answer
  • How do you think transformations and math are related
    14·1 answer
  • The teacher prepares a tour. Its cost is $246 for her and 5 people to take a day-long guided tour of the Eveglades. How much doe
    11·1 answer
  • Hello. Someone help me solve all these. Will mark as brainliest. Thanks
    12·1 answer
  • Describe how to transform the graph of g(x)=ln(x) in the graph of f(x) = ln(-x)-9
    11·1 answer
  • Identify the zeros of each function. y=(x-7)^2
    5·1 answer
  • Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!