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
Naily [24]
3 years ago
13

Can someone help me with this two column proofs? -this one is confusing to me

Mathematics
1 answer:
Shalnov [3]3 years ago
6 0

Perpendicular bisectors have a particular property: if AB is a perpendicular bisector of CD, then every point lying on AB has the same distance from C and D.

In your case, we have that every point lying on AC has the same distance from B and D.

So, in particular, we have EB=ED, because E lies on AC.

Moreover, since AC is a perpendicular bisector, it is the height of the triangle (if we choose BD as base), and it bisects BD: this means that the triangle is isosceles, so AD=AB.

This means that triangles ABE and ADE have:

  • AD=AB because ABD is isosceles
  • EB=ED because AC is the perpendicular bisector of BD
  • AE in common

So, their sides are all equal, and thus they are congruent.

You might be interested in
Which of the following is an example of the compliment rule being applied to
UNO [17]

Answer:

Hello There!!

Step-by-step explanation:

I think the answer is B. The probability of not drawing a club or jack from a deck of cards.

hope this helps,have a great day!!

~Pinky~

6 0
2 years ago
Read 2 more answers
Aline crosses the coordinates (-4,-5) and (2, 4). What is the slope of the line?
djyliett [7]

Answer: use the website desmos and plug in the cordinate it gives u the line automaticaly.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
image Determine the value of x in the figure. Question 17 options: A) x = 4.5 B) x = 9 C) x = 3 D) x = 6
Kobotan [32]

Answer:

I can't see the snap why can't I

4 0
1 year ago
24 + 8x + 10(2x)<br> Terms:<br> Constants:<br> Coefficients:
Artemon [7]
Terms: 24, 8x, 10(2x)
constants: 24
coefficients: 8, 10, 2
4 0
3 years ago
.Answer pls. question in photo
slamgirl [31]

Answer:

+7=36

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the exact are of a square if the diameter is 14 cm?
    12·1 answer
  • List 3 possible situations in which the integer +5 could be used <br><br> help me please
    8·1 answer
  • Modeling Compound Interest In Exercise, complete the table for an account in which interest is compounded continuously.
    14·1 answer
  • I don't understand this question very well
    13·1 answer
  • What is the scale factor in the dilation if the coordinates of A prime are (–7, 6) and the coordinates of C prime are (–4, 3)?
    14·2 answers
  • Which expression is equivalent to 1/2r + 8p –3/4r – 2p?
    8·1 answer
  • A = 65 – 100n<br> Find a<br> 39
    6·1 answer
  • Can you help me with my pop quiz?​
    6·2 answers
  • HELP ME I NEED THIS DONE
    7·2 answers
  • Which is a step in the process of calculating successive discounts of 8% and 10% on a $50 item?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!