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
koban [17]
2 years ago
11

To show that 4 points are the vertices of a rhombus, which of the following must be shown? A. All sides are of equal length. B.

The diagonals are of equal length. C. The opposite sides are of equal length and the diagonals are of equal length. D. The opposite sides are parallel and the diagonals are of equal length.

Mathematics
2 answers:
Schach [20]2 years ago
8 0

By definition of rhombus, we know that rhombus is any parallelogram with equal sides. Means the only requirement is to get all sides equal.

Hence choice "A. All sides are of equal length. " is correct

Papessa [141]2 years ago
7 0

Answer:

A)

Step-by-step explanation:

The starting point to solve this, is to gather the concept of what a Rhombus is, an Equilateral Parallelogram, so let's examine the following options

A. All sides are of equal length. True

Considering the definition hence all sides have the same length.

B. <em>The Diagonals are of equal length</em> False. Since there is a bigger diagonal than the second Diagonal, we cannot assure they're of equal lengths.

Check the picture out below

C. <em>The opposite sides are of equal length and the diagonals are of equal length </em>False. Since those diagonals are different we cannot agree with the second part

D. <em>The opposite sides are parallel and the diagonals are of equal length</em> False Different length for each diagonal.

You might be interested in
12=3x-6
Montano1993 [528]

Answer: 1 is b

2 is c

3 is c

4 is d

5 is b

7 0
3 years ago
Read 2 more answers
HELPPP what’s the slope
jek_recluse [69]

Answer:

I'm not 100% sure but I would say -2 being it goes down 2 and to the right 2 times but I know it's negative

3 0
2 years ago
Read 2 more answers
Please Help!!!!!! You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have? Solve each probl
astraxan [27]
There are 20 nickels and 10 pennies.

20 cents x 5 is $1.00 and 10 cents x 1 is 10 cents so it is $1.10 because a nickel is 5 cents so 20x5 is a dollar and a penny is worth 1 cent and 10 pennies is 10 cents so $1.00+$0.10=$1.10 brainliest is appreciated! :)
4 0
3 years ago
For which value of theta is cot (theta) undefined?
sattari [20]

The cotangent function is defined as the ratio between cosine and sine of a given angle, i.e.


\cot(x) = \frac{\cos(x)}{\sin(x)}


Since you can't have zero at the denominator, the cotangent function is not defined when the sine is zero.


Let's look at your option:


\sin(90^\circ) = 1, so the cotangent is defined here


\sin(180^\circ) = 0, so the cotangent is not defined here


\sin(270^\circ) = -1, so the cotangent is defined here


\sin(450^\circ) = \sin(360^\circ+90^\circ)=\sin(90^\circ) = 1, so the cotangent is defined here

6 0
3 years ago
Read 2 more answers
Which best explains whether a triangle with side lengths 2 in., 5 in., and 4 in. is an acute triangle?
Leviafan [203]

Answer:

 The triangle is not acute because 2² + 4² < 5².

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is the common common ratio of 81 27 9 3 and 1
    12·1 answer
  • What number would you add to both sides of x2 + 7x = 4 to complete the square? 22 72
    8·2 answers
  • the perimeter of a rectangle is 56 m. if the width were doubled and the length were increased by 8 m, then the perimeter would b
    15·1 answer
  • Please help me!!!!
    15·1 answer
  • Find the square root of 32/3 up to three decimal pace<br>​
    12·1 answer
  • The government will give each state the same amount of social security numbers. There are
    6·1 answer
  • Which side lengths could be used to form a triangle?
    5·1 answer
  • Helppppppppppp plzzzzzzz
    12·2 answers
  • Find the gradient of y=x³ + 6, using the
    6·1 answer
  • How do I make myself not like my crush?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!