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
Stella [2.4K]
3 years ago
8

A quadrilateral circumscribed about a circle has angles of 80 90 94 and 96. find the measures of the four non overlapping arcs d

etermined by the points of tangency
Mathematics
1 answer:
OverLord2011 [107]3 years ago
5 0
For the answer to the question above, <span>the two lines from the 80º angle to the points of tangency:

Try to draw two lines from the points of tangency to the center of the circle:

a quadrilateral with two right angles is formed as you may see.

the angles of a quadrilateral add up to 360º
The center angle is 360º - (90º + 90º + 80º) =100º

Similarly, the angles at the center for other vertices of original quadrilaterals are: 90º, 86º, and 84º
It depends upon the site you measure your arc in, (usual radians) the arcs are π /4 (90º), 7π /30 (84º), 5π /18 (100º) and 43π /180 (86º)</span>
You might be interested in
Which of the following is equivalent to the expression below?
pentagon [3]
I think the answer is a
4 0
2 years ago
Read 2 more answers
Why does it say this am i supposed to be ranked up or what?
tatiyna

Answer:

idk that's weird ( I'm just trying to get more points)

4 0
3 years ago
CAN SOMEONE PLEASE HELP MEEEE!!!!
pantera1 [17]

<u>Question</u><u>:</u>

In triangle JKL, the measure of angle L = 90°, KJ = 37, LK = 12, and JL = 35. What ratio represents the cosine of angle J?

__________________________________________________

<u>Solution</u><u>:</u>

The triangle JKL should look like that in the attachment.

Cosine of J = adjacent side/hypotenuse

= LJ/KJ

= 35/37

7 0
3 years ago
$2.95 notebook; 5% tax
ladessa [460]
$2.95 x 5% ...........
5 0
2 years ago
Read 2 more answers
If a person invests $390 in an account that pays 8% interest compounded annually , find the balance after 15 years.
Illusion [34]

Answer:

Its A i just took the test

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • An experiment consists of drawing one card from a bridge deck. The sample space contains 52 outcomes, one for each of the 52 car
    7·1 answer
  • Could someone please help?
    12·2 answers
  • Please help ASAP!! BRAINLIEST to best answer
    6·1 answer
  • 50 in<br> What is the Lateral Surface<br> Area of the tent?<br> 80 in<br> 50 in
    5·1 answer
  • What is the midpoint of the segment whose endpoints are (-4, 2) and (2,-2)?
    6·1 answer
  • Eleven graduate students have applied for three available teaching assistantships. In how many ways can these assistantships be
    5·2 answers
  • Determine if the following graphs and tables represent proportional or non-proportional relationships. To break the code each pr
    6·1 answer
  • 5x5x5x5x5x5+ 10-2x10x20
    15·2 answers
  • How much does the state spend in tax dollars altogether?
    8·1 answer
  • Pls help simplify <br><img src="https://tex.z-dn.net/?f=%28%20-%203a%20%7B%7D%5E%7B2%7D%20%29%20%7B%7D%5E%7B3%7D%20" id="TexForm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!