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
OLEGan [10]
3 years ago
15

Identify the segments that are parallel, if any, if ∠DCB and ∠CDA are supplementary.

Mathematics
1 answer:
Triss [41]3 years ago
8 0

Answer:

C

Step-by-step explanation:

We are given that

\angleDCB and \angleCDA are supplementary.

We have to identify the parallel segments if \angleDCB and \angleCDA are supplementary.

Supplementary angles: If the angles are supplementary then the sum of two angles is 180 degrees.

Therefore,

\angle DCB+\angle CDA=180^{\circ}

Therefore, angle DCB and angle CDA are interior angles .

Because CA is a transversal line and sum of interior angles is 180 degrees.

When the sum of interior angles formed between two lines  and on same side of transversal line is 180  degrees. Then the lines are parallel.

Therefore, angle DCB and angle CDA are formed between line AD and BC.

Hence, AD is parallel to BC.

Option C is correct.

You might be interested in
I need help with this problem
Misha Larkins [42]
I think first 80 and second 90
4 0
2 years ago
Measurement: Customary Units", then answer each of the following questions. Round answers to the nearest hundredth, if necessary
Neporo4naja [7]

Solution

For this case we have the following amount: 35 pints

We want to convert this into quarts so we can do this:

35Pts\cdot\frac{1quart}{2Pts}=17.5\text{quarts}

Then the answer rounded to the nearest hundredth is:

17.50 quarts

3 0
1 year ago
Which characteristics of a graph tell you that it represents<br> a proportional relationship?<br> I
SVEN [57.7K]

Answer: is a straight line that passes through the orgin hope it helps

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP!!! WILL GIVE BRAINLIEST!!!
Tamiku [17]
It is a it is symmetric on both sides and it’s peak is at 3
7 0
3 years ago
Read 2 more answers
Which number is written in scientific notation
I am Lyosha [343]
A and B.
____________
5 0
3 years ago
Read 2 more answers
Other questions:
  • WILL GIVE BRAINLIEST ANSWER!!!!
    12·2 answers
  • PLEASE HELP!! I can't figure this out
    14·2 answers
  • Whats 2880 times 345 times 3456
    15·2 answers
  • Write and solve an equation.
    8·2 answers
  • Find the surface area of the triangular prism
    10·1 answer
  • a large bottle contains 1.2 liters of olive oila medium-sized bottle has 0.6 times the amount of olive oil as the large bottle h
    14·1 answer
  • There are (3^2)^4 ⋅ 3^0 bacteria in a petri dish. What is the total number of bacteria in the dish?
    14·1 answer
  • Simplify<br> -6(-2p^2-3)
    6·1 answer
  • What is..<br> y=-1/2x+5 and y=3/2x-3?
    7·2 answers
  • Pre-calc/trig
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!