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
RUDIKE [14]
3 years ago
10

Quadrilateral A B D C is shown. In quadrilateral ABDC, AB ∥ CD. Which additional piece of information is needed to determine tha

t ABDC is a parallelogram? AB ≅ CD AC ≅ BD AB ⊥ BD CD ⊥ BD
Mathematics
2 answers:
tatiyna3 years ago
6 0

Answer:

its a

Step-by-step explanation:

Anna71 [15]3 years ago
3 0

Step-by-step explanation:

For any quadrilateral to be a parallelogram

i) either both the pairs of opposite sides must be equal

ii) Both the pairs of opposite sides must be parallel

iii) Opposite pairs of angles must be equal

iv) Diagonals must bisect each other.

v) A pair of opposite sides must be parallel and equal

Here we are already given that AB || CD

So either we should be given that AD || BC

or we must be given that AB = CD

Here it is given AB = CD as an option.

So Option A) or the first option is the right answer that AB ≅CD is needed to prove ABCD is a parallelogram

You might be interested in
Can you guys help please?
Vadim26 [7]

Answer:

25%

Step-by-step explanation:

There are 3 shaded and there are 12 in all, 3 is 25% of 12

5 0
3 years ago
What is the median of 3,4,5,5,7,8
Scilla [17]
The median of the set of numbers is 5.
4 0
2 years ago
How are quadratic equations different from linear equations?
worty [1.4K]
The fundamental difference between the linear and quadratic functions is observed in their respective graphs. A linear function is represented by a straight line and a quadratic function is represented by a curve called a parabola.

See file attached.


3 0
3 years ago
What’s equivalent to -60\22
Mila [183]

Answer:

-30/11

Step-by-step explanation:

5 0
3 years ago
How do you do question number 5? If you do it can you please explain how to do it? Thank you!!
erik [133]
F(-3) = 4(-3) - 3 = -12 - 3 = -15.
H(2) = -5(2) + 7 = -10 + 7 = -3.

F(-3) + H(2) = -15 + -3 = -18.

The solution is -18.






4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help if you can ! <br>what is the sum or difference 6y^5-9y^5
    11·2 answers
  • Jarods house is 17 miles from the soccer field there are 5,280 how many feet from the soccer field is jarods house
    12·1 answer
  • ACT help?
    9·1 answer
  • What is 38496 rounded to the nearest thousand
    8·2 answers
  • PLEASE ANSWER FAST! 20 POINTS+BRAINLIEST!!!
    12·2 answers
  • Pleaseplease help me
    8·1 answer
  • Need help with these two, please thanks
    6·2 answers
  • Which is an equation for a line that passes through (-1,3) and (4. - 7)?
    14·1 answer
  • Jillene spends $240 on a new business the first month. If she spends 24% more each month, approximately how much will she spend
    11·1 answer
  • HELPP+ I NEED THIS DONE IN 3 MINUTES PLEASE HELP ME GOD BELIVES IN YOU
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!