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
Effectus [21]
4 years ago
12

How do you know if a quadrilateral is a parallelogram?

Mathematics
2 answers:
Likurg_2 [28]4 years ago
8 0

If a quadrilateral is a parallelogram then opposite sides are parallel. For example, look at the diagram I provided below. If quadrilateral A,B,C,D is a parallelogram, then side A,B is parallel to side D,C. Also, side A,D must be parallel to side B,C.

Reil [10]4 years ago
5 0

Hey there! :D  So you're wondering how you can tell if a quadrilateral is a parallelogram, right? Well, you are about to find out! The way you can tell whether a quadrilateral is a parallelogram because we know that a quadrilateral has 4 sides, right? And a parallelogram is a figure with opposite sides that never intersect or cross. So for example, a square is a quadrilateral and it has 4 equal sides and if we extend the lines horizontally, the would not cross.

I hope this makes sense to you! Have a good evening!(If you are in the US, but if you aren't, good morning!) :D

You might be interested in
The answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step2247 [10]
Yeah The Answer Would Be A=299
6 0
3 years ago
If m 4 = (3x + 7) , and m 5 = (9x 43) , find m UPS.
IRISSAK [1]
Can you be more specific pls
8 0
3 years ago
Explain he differences between properties of equality and properties of inequality when solving equations and inequalities.
nadya68 [22]
The difference between properties of  equality and properties of inequality that you need to take into account when you are solving equalities and inequalities is the effect that some operations have on the sign.

1) The multiplicative property of equality permits you to multiplicate both members (sides) on an equality times a factor and the equality will remain. But in an inequality, while the factor is positive the inequality will remain but when the factor is negative, the sign of the inequality will change.

2) The same is true about the division property:

3) When you use othe functions like absoulte value and square root you will also need to be attentive of the effect of the function on the sign of the equality,.
5 0
3 years ago
Here is a better picture ​
Fudgin [204]
64 percent—64/100–0.64
12.5 percent—1/8—0.125
140 percent—1 and 40/100—1.4
275 percent—2 and 3/4–2.75
8 percent—8/100–0.08
7 0
3 years ago
Is V 10 greater than, less than, or equal to 5? Explain.
Dahasolnce [82]

Answer:

Step-by-step explanation:

It's less than because if u use the calculator with√10 it will show 3.162277660168 which is less than 5

5 0
3 years ago
Other questions:
  • What is 21.5 as a fraction in simplest form?
    6·2 answers
  • When individuals in a sample of 150 were asked whether or not they supported capital punishment, the following information was o
    8·1 answer
  • Is this in scientific notation? Thank you!
    5·1 answer
  • A completely randomized design Group of answer choices has one factor and one block. has one factor and one block and multiple v
    13·1 answer
  • At what annual rate of return compounded monthly would your investment grow from $7500 to $10000 in 20 years
    13·1 answer
  • Will give Most Brainliest Answer if you help me.
    5·1 answer
  • Need help before teacher meeting
    15·1 answer
  • The "cold start ignition time" of an automobile engine is being investigated by a gasoline manufacturer. The following times (in
    12·1 answer
  • Which ordered pair is a solution of the inequality y < 3x + 1?
    13·1 answer
  • This is algebra 1 id appreciate it if you could help me thx!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!