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
laila [671]
3 years ago
13

which of the following is a characteristic of the circumcenter of a triangle? multi-choice. A. it is the center of the only circ

le that can be inscribed in the triangle. , B. it is the center of the circle that can be inscribed in given a given triangle. C. it is the center of the only circle that can be circumscribed about the triangle. D. it is equidistant from all three sides of the triangle.
Mathematics
1 answer:
Veronika [31]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The circumcenter is called ”the circumcenter” because it is the center of the circle that ”circumscribes” the triangle.

I hope this helps!

Further explanation:

For a circle to circumscribe something, it circles it so that each of the vertices are on the circle, so each of the vertices are equidistant from the circumcenter. The circumcenter of a triangle is formed by the perpendicular bisectors of its sides.

Side note:

The rest of the choices describe an incenter.

You might be interested in
What is (2/3)w = 20?
Brilliant_brown [7]

Answer:

w=15

Step-by-step explanation:

w=20/2/3

w=20*3/2

w=30/2=15

4 0
3 years ago
Recall, we have five connectives in propositional logic ¬, ∧, ∨, →, ↔ (negation, conjunction, disjunction, conditional and bicon
Free_Kalibri [48]

Answer:

(a) ¬(p→¬q)

(b) ¬p→q

(c) ¬((p→q)→¬(q→p))

Step-by-step explanation

taking into account the truth table for the conditional connective:

<u>p | q | p→q </u>

T | T |   T    

T | F |   F    

F | T |   T    

F | F |   T    

(a) and (b) can be seen from truth tables:

for (a) <u>p∧q</u>:

<u>p | q | ¬q | p→¬q | ¬(p→¬q) | p∧q</u>

T | T |  F  |   F     |    T       |  T

T | F |  T  |  T      |    F       |  F

F | T |  F  |  T      |    F       |  F

F | F |  T  |  T      |    F       |  F

As they have the same truth table, they are equivalent.

In a similar manner, for (b) p∨q:

<u>p | q | ¬p | ¬p→q | p∨q</u>

T | T |  F  |   T     |    T    

T | F |  F  |   T     |    T    

F | T |  T  |   T     |    T    

F | F |  T  |   F     |    F    

again, the truth tables are the same.

For (c)p↔q, we have to remember that p ↔ q can be written as (p→q)∧(q→p). By replacing p with (p→q) and q with (q→p) in the answer for part (a) we can change the ∧ connector to an equivalent using ¬ and →. Doing this we get ¬((p→q)→¬(q→p))

4 0
3 years ago
3/14 - 1/7= how much
Fofino [41]
3/14 - 1/7 
= 3/14 - 2/14
= 1/14

so, 3/14 - 1/7 = 1/14
7 0
3 years ago
Read 2 more answers
it has been observed that a particular plant's growth is directly proportional to time. it is measured 2 cm when ut arrived at t
amid [387]

Answer:

obsetion with plant growth lol, anyways your answer is negative ax+3=-34f

Step-by-step explanation:

8 0
3 years ago
Help read the instructions ffirst
Nezavi [6.7K]

Answer:

Step-by-step explanation:

Find attached  the first sum.

x  denotes horizontal and y denotes vertical

When the value of x  is  positive, it moves to right side and when x is negative, it moves left sides 'x unit'

When the value of y  is  positive, it moves to up side and when y is negative, it moves down sides 'y unit'

7 0
2 years ago
Other questions:
  • Hannah divides the wall into 11 equal sections Hannah paints 1 section herself what fraction of the wall does Hannah paint
    12·1 answer
  • a) Give the definition of sequence of real numbers (Xn). Then give 2 example. b) Give the definition of convergent sequence. The
    11·1 answer
  • How state the roots as points when I have <br> x=6 and x=-2
    11·1 answer
  • How do you write 2 thousands plus 12 hundreds in standard form
    8·2 answers
  • Hey, I've been extremely confused with problems like :7x²-12x-4
    8·1 answer
  • I have 4 factors. three are 1, 2, and 10. what is the fourth
    14·2 answers
  • NEED HELP ASAP! Triangle PQR has vertices at the following coordinates: P(0, 1), Q(3, 2), and R(5, -4). Determine wether or not
    8·1 answer
  • Factor 16x+40y I don't know how to do this
    8·2 answers
  • Please help I give Brainllest, stars, and hearts!
    14·1 answer
  • 30 points ! <br><br> Please answer the question in the picture
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!