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
crimeas [40]
3 years ago
14

The lesson is 19.2 Angles in inscribed Quadrilaterals

Mathematics
1 answer:
alexdok [17]3 years ago
4 0

Answer:

m<R=44.9,m<S=56.9,m<T=44.9,m<U= 32.9.

Step-by-step explanation:

When two chords are equal then the measure of the arcs are equal.

Chord RU= Chord UT

Or , m arc RU= m arc UT,

3z-4=x+2z+7   Or             z=x+11

Chord RS=Chord ST ,

m arc RS=m arc ST=3x+5

Sum of m arc in a circle =360 degrees.

Or ,

3x+5+3x+5+3z-4+x+2z+7=360

7x+5z+13=360

Substituting z=x+11

7x+5(x+11)+13=360

7x+5x+55+13=360

12x+68=360

12x=292,x=24.3

z=x+11=11+24.3=34.3

m arc RU=marc UT= 3z-4=3(24.3)-4=69

m arc RS =marc ST= 3x+5=3(24..3)+5=77.9

m<R= (marc UT+ m  arc ST)÷2

m<R=(69+77.9)÷2=73.45

m<S= (m arc RU+m arc UT)÷2

m<S= (69+69)÷2=69

m<T=(m arc RU+m arc RS)÷2=73.45

m<U=(m arc RS+m arc m arc ST)÷2=77.9








You might be interested in
Help me asappppp please
katen-ka-za [31]

Answer:

lol wow you dont know that lololololololololol

Step-by-step explanation:

6 0
3 years ago
a male elephant weighs 6708 pounds. A female elephant weighs 5823 pounds to the nearest hundred what is the total weight of the
oksian1 [2.3K]
Add the weight of both elephants then round to the nearest 100

5 0
3 years ago
Read 2 more answers
6. A dolphin swims at 2.0 km/hr. How far (in meters) will it travel in 1.50 hr?
stiv31 [10]

Answer:

Step-by-step explanation:

1200

7 0
3 years ago
Read 2 more answers
Six times a number is greater than 20 more than that number. What are the possible values of that number?
Cerrena [4.2K]
X > 4


i really hope this helps
3 0
3 years ago
Read 2 more answers
Help me please......<br><br> I don't understand this
noname [10]

Answer:

If you use the area formula it should be really simple.

Step-by-step explanation:

Have you been taught base x height?

8 0
3 years ago
Read 2 more answers
Other questions:
  • ​ 0.5(6d+10)=17 what is the value of d
    14·1 answer
  • Which of the following represents 5x 4/9 in radical formj
    9·1 answer
  • I need help solving for x the equation is 6x-42=4x
    12·2 answers
  • You are throwing a party and you need enough drinks fot 18 guests. The ratio of cola in liters to guests is 6:10. How many liter
    13·1 answer
  • If nine is X percent of 45, what is X percent of 5
    10·1 answer
  • Why did Lola's father pass the hotel?
    12·2 answers
  • PLEASE HELP NOWWWWWWWWWWW
    15·2 answers
  • Find the slope of the line passing through the points (-5,3) and (-5,-7)
    11·1 answer
  • 100,000^1/5 x a + 1,000,000^1/2 x a
    14·1 answer
  • Which polynomial identity will prove that 49<br> = (2 + 5)2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!