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
IgorLugansk [536]
3 years ago
15

How many parallel and perpendicular lines, are there in a trapezium?

Mathematics
1 answer:
Charra [1.4K]3 years ago
3 0

Answer:

<u>US</u>

  • 0 parallel lines
  • optionally, one or two (opposite) angles may be 90°

<u>World</u>

  • 2 parallel lines
  • optionally, one line perpendicular to the two parallel lines

Step-by-step explanation:

It depends on where you are. A "trapezium" outside the US is the same as a "trapezoid" in the US, and vice versa.

A trapezium (World; trapezoid in the US) is characterized by exactly one pair of parallel lines. One of the lines that are not parallel may be perpendicular to the parallel lines, but that will only be true for the specific case of a "right" trapezium.

__

A trapezium (US; trapezoid in the World) is characterized by no parallel lines. It <em>may</em> have one angle or opposite angles that are right angles (<em>one or two sets of perpendicular lines</em>), but neither diagonal may bisect the other.

In the US, "trapezium" is rarely used. The term "quadrilateral" is generally applied to a 4-sided figure with no sides parallel.

You might be interested in
Integrate with respect to x<br><br> -2/3√((2-5x)^3)
salantis [7]

Hello,

\displaystyle \int {-\dfrac{2}{3} \sqrt{(2-5x)^3}} \, dx \\\\\displaystyle=-\dfrac{2}{3}*\dfrac{-1}{5}  \int {-5*(2-5x)^{\frac{3}{2} }} \, dx \\\\\displaystyle=\dfrac{4}{3}*(2-5x)^{\frac{5}{2} }+C

5 0
2 years ago
Please help! I’ll also give brainliest! Thank you!
love history [14]

Answer:

{1,9,7,5,2}

Step-by-step explanation:

Those are the answers

6 0
2 years ago
Read 2 more answers
Hello! I wanted answer with explanation
Anettt [7]
25600

Do 80/100 * 80,000 to find how many voters actually voted (it should be 64,000). Then it says that 60% of those people voted for A, so that means 40% of them voted for B. Do 40/100 times 64,000
5 0
3 years ago
Last year, Gena’s food cart business was $225 in debt. This year, the debt has tripled. Which expressions show how much Gena’s b
avanturin [10]

Answer:

225(3)

Step-by-step explanation:

Since the debt has tripled it has been multiplied by 3 so the answer is 225 x 3 or 225(3)

6 0
3 years ago
Read 2 more answers
A garden snail moves 1/6 foot in 1/3 hour. Find the speed of the snail in feet per hour
Arisa [49]
(1/6 ft)/ (1/3 hour)= 1/2 ft/hour

The final answer is 1/2 ft/hour~
6 0
3 years ago
Other questions:
  • (4,-3) reflected on the y-axis
    8·1 answer
  • Help<br><br> This step works because of the ______
    5·2 answers
  • I WILL ARWARD BRAINLIEST!!! PLEASE, PLEASE HELP!! I BEG!!
    12·1 answer
  • Line C and D are perpendicular. If the slope of a line c is -4, what is the slope of line D?
    5·2 answers
  • I Need help on this IQR Problem
    12·2 answers
  • Some number added to 17
    7·1 answer
  • A conjecture and the flowchart proof used to prove the conjecture are shown.Drag an expression or phrase to each box to complete
    6·1 answer
  • There are 1000 students in a college.Out of 20000 in the whole university in a study of 200 were found to be smokers in the coll
    13·1 answer
  • In the equation y = 3x - 2, when x is 3, what is y?
    13·2 answers
  • −13.9+ 12.8b =−13.3<br> Please need help.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!