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
Zina [86]
2 years ago
8

Part B: In complete sentences, explain how a circle can be used to find the circumcenter of the triangle graphed below.

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
3 0

Answer:

Step-by-step explanation:

<u><em>Part B:</em></u>

The center of the circumscribed circle around a triangle is equidistant from vertices of that triangle. To find the circumcenter need to draw at least two perpendicular bisectors to the sides of the given triangle. Point of intersect of them is center of the circumscribed circle.

<u><em>Part C:</em></u>

Coordinates of the midpoint of line BC ( y = - 1 ) are

( \frac{-6+2}{2} , \frac{-1-1}{2} ) = <em>( - 2 , - 1 )</em> and the equation of the line ⊥ to BC is <em>x = - 2</em>

Because BC is ║ to x-axis and m∠A is 90° , the center of the circle is midpoint of BC and r = \frac{BC}{2} = 4

You might be interested in
THE SPEED OF A CAR IS 144 KM/HR WHAT US ITS SPEED IN M/S​
Marina CMI [18]

Answer:

40 m/s

Step-by-step explanation:

144 X (5/18) = 8X5 = 40

8 0
3 years ago
Plsssss help links will be reported!
Akimi4 [234]

Answer:

airplane A

Step-by-step explanation:

3 0
2 years ago
4. Kristina is allowed to have a friend sleep over every 3rd weekend,
PSYCHO15rus [73]

Answer:

6

Step-by-step explanation:

You must find the least common multiple of their schedules.

The numbers 3 and 2 are their own prime factors, so the least common multiple of 3 and 2 is 6.

Six weekends must pass until they can both have someone over on the same night.

The number line below shows that the first time their sleepovers coincide is Week 6.

3 0
3 years ago
You have a rectangular yard that measures 16 feet Long by 14 feet wide.it id covered in grass except For in the Center,where the
BartSMP [9]
A of the yard= L*l=16*14=  224 feet²

A of the fountain= πR²

d=2R
4=2R

R=4:2=2

A of the fountain= 2²π=4 *3,14= 12,56 feet²

A of the grass portion= 224-12,56=  211,43 feet²

answer d)211,43 feet²
5 0
3 years ago
A machine packs 2/5 of a box every 1/2 minute. What is the number of boxes per minute packed? Why?
Alla [95]
If it is packed 2/5 in 1/2 minutes

1 minute =2/5*2=4/5 or 0.8 boxes/min
4 0
3 years ago
Other questions:
  • Mila and her children went into a grocery store and she bought $6 worth of apples and bananas. Each apple costs $1.50 and each b
    15·1 answer
  • WHO acancer 100 multiplications by fours and fives
    13·2 answers
  • One face of a cube has an area of 25cm.squared what is te surface area of the cube also what is the volume of this cube?
    7·2 answers
  • Escribe la fraccion del area sombreada Como una fraccion impropia
    6·1 answer
  • Which equation is correct
    14·2 answers
  • The equation of a line is x+4y=15
    5·2 answers
  • Find the measure of b. PLEASE HELP
    12·1 answer
  • What is the solution to this system of linear equations?
    12·1 answer
  • Write 9/20 as a decimal number
    10·2 answers
  • Solve <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%20-%203%7D%7B4%7D%20%20%3D%203x" id="TexFormula1" title=" \frac{2x -
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!