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
aliina [53]
3 years ago
9

Given: ∠TUW ≅ ∠SRW; RS ≅ TU Prove: ∠RST ≅ ∠UTS Complete the paragraph proof: It is given that ∠TUW ≅ ∠SRW and RS ≅ TU. Because ∠

RWS and ∠UWT are vertical angles and vertical angles are congruent, ∠RWS ≅ ∠UWT. Then, by AAS, △TUW ≅ △SRW. Because CPCTC, SW ≅ TW and WU ≅ RW. Because of the definition of congruence, SW = TW and WU = RW. If we add those equations together, SW + WU = TW + RW. Because of segment addition, SW + WU = SU and TW + RW = TR. Then by substitution, SU = TR. If segments are equal, then they are congruent, so SU ≅ TR. Because of , △TRS ≅ △SUT, and because of , ∠RST ≅ ∠UTS.

Mathematics
2 answers:
Citrus2011 [14]3 years ago
6 0
I just did this problem on e2020 and its 
1.SAS
2.CPCTC
Scilla [17]3 years ago
6 0

Answer: The paragraph proof is mentioned below.

Step-by-step explanation:

Here, Given: ∠TUW ≅ ∠SRW

And, RS ≅ TU

Where W is the intersection point of line segments TS and RU.

We have to prove that: ∠RST ≅ ∠UTS

Since, In triangles TUW and SRW

∠RWS ≅ ∠UWT ( Because they are vertical angles)

RS ≅ TU ( given)

∠TUW ≅ ∠SRW ( given)      

Then, by AAS, △TUW ≅ △SRW.

Because of CPCTC, ∠RST ≅ ∠UTS

You might be interested in
Alexa bought a pair of skis for dollar 450. She made a payment of dollar 120 and caught a student discount of dollar 40. Her mot
Sphinxa [80]
If Alexa's mom paid 1/2 of the $450:
$65

if Alexa's mom paid 1/2 of the remaining price:
$145


Alexa's mom paying 1/2 the $450:

$450 divided by 2 = $225
$225 - $120 = $105
$105 - $40 = $65
Alexa has $65 left to pay


Alexa's mom paying 1/2 of the remaining price after the student discount and Alexa payed $120:

$450 - $120 = $330
$330 - $40 = $290
$290 divided by 2 = $145

(hope this helped )
8 0
3 years ago
Jordan and his brother decided to play video games for 2.5 hours on Monday on Tuesday their mother made them cut their video gam
worty [1.4K]

Step-by-step explanation:

1hr 60 minutes = 2.5hours ÷15minutes =0.16×60=9.6 which they will be allowed to do the game time

5 0
3 years ago
Read 2 more answers
Which whole number is equal to the fraction 42/6
DaniilM [7]

Answer:

7.

Step-by-step explanation:

Think of 42/6 as a division question.

42 ÷ 6.

The answer to this equation is 7.

8 0
2 years ago
Hi please help me as soon as possible for a heart, a 5 star rating, comment and maybe brainiest - you only get this after you gi
alexandr402 [8]
ANSWER:
16.5
EXPLANATION:
Convert 130 to pounds: 130/1.34 = £97
97/588 * 100 = 16.50

Hence it is 16.5%

Hope it helps :)
3 0
2 years ago
Name shape. Number of faces edges and vertices
kati45 [8]

Answer:

Hexagonal Prism

Step-by-step explanation:

8 faces

18 edges

12 vertices

5 0
3 years ago
Other questions:
  • Roberto will save 1/6 of his allowance each day.If he gets $2.00 a day, about how much money will he save each day?Round your an
    9·2 answers
  •  If the trapezoid below is reflected across the x-axis, what are the coordinates of B'?
    7·2 answers
  • Solve for c<br><br><br> R=5(c/a-0.3)
    5·2 answers
  • What is the vertex of the graph of g(x)=|x-3|-3
    5·1 answer
  • Simplify. 2,500,000 to the zero power
    7·2 answers
  • How much of a $2,376.80 monthly net income is allotted for food if 23% is budgeted?
    8·1 answer
  • I need help on this math
    9·2 answers
  • Need help with this question asap please please
    11·1 answer
  • laura's family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive
    5·1 answer
  • Use the distance formula distance, to find the distance to the nearest tenth , between each pair of points A(6,2) and D(-3,-2)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!