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
k0ka [10]
3 years ago
11

In fig if x+y=w+z then prove that AOB is a line.​

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

As Given, x+y=w+z

To Prove: AOB is a line or x+y=180

∘

(linear pair.)

According to the question,

x+y+w+z=360

∘

∣ Angles around a point.

(x+y)+(w+z)=360

∘

(x+y)+(x+y)=360

∘

∣ Given x+y=w+z

2(x+y)=360

∘

(x+y)=180

∘

Hence, x+y makes a linear pair.

Therefore, AOB is a straight line

You might be interested in
there are 176 slices of bread in 8 loaves. if there are the same number of slices in each loaf, how many slices of bread are in
Vaselesa [24]
5 loaves* (176 slices/ 8 loaves)= 110 slices.
(Note that the unit cancels out so you get the answer)

There are 110 slices of bread in 5 loaves~
4 0
3 years ago
Help please !!!!thank yo
goldfiish [28.3K]

Answer:

250

Step-by-step explanation:

There is a 200 start up cost plus 50 per month

Cost = 200 + 50m  where m is the number of months

We have 1 month

Cost = 200 +50(1)

Cost = 250

6 0
2 years ago
Read 2 more answers
What idea did Alberti introduce in his famous work of art theory, On Painting?
elixir [45]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
What single decimal multiplier would you use to decrease by 3% followed by a 4% increase?
Nina [5.8K]

Answer:

hvfjbvhfvhacv,,,,,,,,,,sJvj

Step-by-step explanation:

3 0
3 years ago
Can someone please help me
DaniilM [7]

Answer:

with what

Step-by-step explanation:

tell me i think i can help

3 0
3 years ago
Other questions:
  • What is 0.416666667 as a fraction
    5·1 answer
  • Which lists all the integer solutions of the equation |x| = 10?
    7·1 answer
  • What is the answer to this question. Please help!
    6·1 answer
  • Cody bought a hamburger for $3 and
    9·2 answers
  • I’m I right? I kinda but kinda don’t get this question I lost my notes and I just learnt this
    7·2 answers
  • Pls help will give brainliest
    10·1 answer
  • Common factor: 3x^2y^2z^2+5xyz—8x^2
    9·1 answer
  • Please answer correctly !!!!!!! Will mark 30 points !!!!!!!!!!!!!!!!
    13·1 answer
  • Please answer! Correct answer will receive brainliest! Happy Halloween!!
    5·2 answers
  • If 5 songs can be downloaded for $6, what<br> is the cost of seven songs?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!