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
riadik2000 [5.3K]
3 years ago
8

A diameter is a chord. True or false and why?

Mathematics
1 answer:
Lena [83]3 years ago
4 0

Answer:

true.

A chord that passes through the center of a circle is called a diameter and is the longest chord.

Step-by-step explanation:

A diameter satisfies the definition of a chord, however, a chord is not necessarily a diameter. This is because every diameter passes through the center of a circle, but some chords do not pass through the center. Thus, it can be stated, every diameter is a chord, but not every chord is a diameter.

i hope this helps you.      :)

You might be interested in
Find the solution for the system of linear equations by substitution: 2x - y = 3 y − x = 1
Leviafan [203]

The solution for the system of linear equations 2x- y = 3 and y - x = 1 are x = 4 and y = 5

<h3>What are linear equations?</h3>

Linear equations are equations that have constant average rates of change, slope or gradient

<h3>How to determine the solution to the system?</h3>

A system of linear equations is a collection of at least two linear equations.

In this case, the system of equations is given as

2x- y = 3

y - x = 1

Make y the subject in the second equation, by adding x to both sides of the equation

y - x + x = x + 1

This gives

y = x + 1

Substitute y = x + 1 in 2x- y = 3

2x- x - 1 = 3

Evaluate the like terms

x = 4

Substitute x = 4 in y = x + 1

y = 4 + 1

Evaluate

y = 5

Hence, the solution for the system of linear equations 2x- y = 3 and y - x = 1 are x = 4 and y = 5

Read more about system of linear equations at

brainly.com/question/14323743

#SPJ1

7 0
2 years ago
Irene wants to list the factors for 88. She
Paladinen [302]

Almost; she's just missing 1, since 1*88 = 88.

3 0
3 years ago
Give two different sequences of three transformations that would map PQR onto EFG given that PQR=EFG.
Gre4nikov [31]

9514 1404 393

Answer:

  1. Translate P to E; rotate ∆PQR about E until Q is coincident with F; reflect ∆PQR across EF
  2. Reflect ∆PQR across line PR; translate R to G; rotate ∆PQR about G until P is coincident with E

Step-by-step explanation:

The orientations of the triangles are opposite, so a reflection is involved. The various segments are not at right angles to each other, so a rotation other than some multiple of 90° is involved. A translation is needed in order to align the vertices on top of one another.

The rotation is more easily defined if one of the ∆PQR vertices is already on top of its corresponding ∆EFG vertex, so that translation should precede the rotation. The reflection can come anywhere in the sequence.

__

<em>Additional comment</em>

The mapping can be done in two transformations: translate a ∆PQR vertex to its corresponding ∆EFG point; reflect across the line that bisects the angle made at that vertex by corresponding sides.

3 0
2 years ago
Read 2 more answers
A box in the shape of a rectangular prism has a length of 3 inches, a width of 2 inches,
noname [10]

Answer:

It's 24 because you multiply all the number's together you get 24.

Step-by-step explanation: Hope this helps you.

6 0
3 years ago
Two angles in a triangle have measures of 23° and 98º.
shepuryov [24]

Answer:

59 degrees

Step-by-step explanation:

98+23=121

180 (total angle in a triangle) - 121 = 59 degrees

brainliest plz

6 0
2 years ago
Other questions:
  • !!!!!!SHOW WORK!!!!!!
    9·1 answer
  • Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
    11·2 answers
  • Leo prepared 16 kilograms of dough after
    5·1 answer
  • ON EVERYTHING PLEASE
    13·2 answers
  • Solve the following system of equations graphically.
    12·1 answer
  • What is the median of these figure skating ratings?<br><br> 6.0 6.0 7.0 7.0 7.0 8.0 9.0
    11·1 answer
  • How many square centimetes are in 1.5 square feet
    10·2 answers
  • Use the expression to find the value of the 20th term.<br> A. 24<br> B. 76<br> C. 80<br> D. 84
    7·1 answer
  • Please help!! the temperature at wonder lake is 12°f. during a storm, the temperature changes by -26° f. what is the temperature
    10·2 answers
  • Which measure is closest to the volume of this rectangular prism?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!