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
Zepler [3.9K]
3 years ago
6

The figure below shows a rectangle ABCD having diagonals AC and DB: A rectangle ABCD is shown with diagonals AC and BD. Anastasi

a wrote the following proof to show that the diagonals of rectangle ABCD are congruent: Anastasia's proof: Statement 1: Statement 2: AB = DC (opposite sides of a rectangle are congruent) Statement 3: AC2 = DB2 (from statements 1 and 2) Statement 4: AC = DB (taking square root on both sides of AC2 = DB2) Which statement below completes Anastasia's proof? In triangle ADC and BCD, AB = DC (opposite sides of a rectangle are congruent) In triangle ADC and BCD, AB = DC (opposite sides of a rectangle are parallel) In triangle ADC and BCD, AD = BC (opposite sides of a rectangle are congruent) In triangle ADC and BCD, AD = BC (opposite sides of a rectangle are parallel)
Mathematics
1 answer:
erica [24]3 years ago
7 0

Answer:In triangle ADC and BCD, AD = BC (opposite sides of a rectangle are congruent)


Step-by-step explanation:

As congruent means shapes having the same length and same internal angles.  In the given figure the two statements are already written. The only information about sides AD and BC are missing to complete the proof of congruent diagonals.


You might be interested in
Can solids undergo convection
zysi [14]
No because solids can't transmit heat by convection, and convection only works because of hotter and quicker moving molecules have a lower density so they rise to the surface. But in a solid, the molecules can't move relative to each other. They only vibrate :)
5 0
3 years ago
What are the coordinates of the x-intercept of the equation 2x - 3y = 8?
ludmilkaskok [199]

Answer:

(4;0)

Step-by-step explanation:

y=0

2x-3×0=8

2x=8

x=4

4 0
3 years ago
Solve5(2x-3) = 3(x+4)
balu736 [363]
5(2x-3)=3(x+4) \\
10x-15=3x+12 \\
10x-3x=12+15 \\
7x=27 \\
x=\frac{27}{7}=3 \frac{6}{7}
3 0
3 years ago
Read 2 more answers
If <br> A = 6<br> B = 9<br> C = 15<br><br> Then what is D equal to?
Semmy [17]
A = 6
B = 9
C = 15
D = ?

From A to B, 6 + 3 = 9
From B to C, 9 + 6 = 15
From C to D, 9 + x = ?

The first time, you added 3, for the second time, you added three to the three you are adding, making it 6. So for x, x = 6 + 3, which = 9

9 + 9 = 18

D = 18 should be your answer

hope this helps
6 0
3 years ago
Help me solve the problem! Please help
Sav [38]

Answer:

m+n=140

Step-by-step explanation:

So the angles in a triangle always add up to 180. We already know that the first angle in the triangle is 40 degrees because it's shown in the angle below the triangle. So we have 140 degrees left since 40 is taken up. That eans m+n=140

6 0
3 years ago
Other questions:
  • 6 is less than a number is greater than 4
    12·1 answer
  • Please help me with this problem...
    11·1 answer
  • 7298,341 rounded to the nearest 10,000
    12·1 answer
  • Determine which of the following points lies on the line y= 5/4 x + 2
    11·1 answer
  • We want to find the zeros of this polynomial <br> Graph the zeros
    5·1 answer
  • What is 91584.3774339 rounded to 2 decimal places
    14·2 answers
  • How can i solve for x &amp; y <br> -14 - 3i = 2 x + yi
    11·1 answer
  • ZA=<br> Round your answer to the nearest hundredth.<br> С<br> 5<br> B<br> 7<br> ?<br> А
    10·1 answer
  • Solve: 6(y-5) = 2(10 + 3y)
    5·2 answers
  • The speed limit on a city road is 40 miles per hour.Which inequality best represents the speed s a person may drive in this neig
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!