All squares are parallelograms?

Answers

Answer 1
Answer: yes since the four sides are always parallel in a square 
Answer 2
Answer: Yes, there is a theorem used in geometry and it states, "Definition of a Parallelogram: is a quadrilateral who's opposite sides are parallel." Since a square has all parallel sides, it fits the definition and is therefore a parallelogram.

Hope this helps!!!

Related Questions

What is 18/30 reduced to
Two consecutive numbers whose squares differ by 25
PLEASE HELP, 10 points :-3 MATH 8th grade QUESTION IS The Marcos family consists of 2 adults and 4 children. They spent a total of $40 on circus tickets. Let x represent the cost of an adult ticket, and let y represent the cost of a child’s ticket. Which graph represents the possible costs of the tickets?
Latoya needs 2 gallons of juice to make a fruit punch for an event, but she only has a measuring cup. She knows there are 4 quarts in 1 gallon, 2 pints in 1 quart, and 2 cups in 1 pint. How many cups of juice does she need to make 2 gallons?
Make a table of values and create a line of best fit

Yvonne bought 4 7/8 yards of material to make a dress.If Yvonne wanted to make 3 dresses that use 4 7/8 yd of fabric each, explain how she could use estimation to make sure she has enough fabric for all of them.

Answers

Answer:

15 yards.

Step-by-step explanation:

Each dress need fabric = 4(7)/(8) yards

                                       = (39)/(8) yards

She needs fabric to make 3 dresses = (39)/(8) × 3

                                                            = (117)/(8)

                                                            = 14(5)/(8) yards

She will need  14(5)/(8) yards or 14.63 ≈ 15 yards of fabric for all of 3 dresses.

She can round 4 7/8 as 5 yards of material. and since she's making three, multiply 5 yards by 3 dresses. that equals 15 yards of material needed.


What is the estimate of 39% of 42

Answers

39% is .39 in decimal form
42 × .39 = 16.38
I think the answer is 16.38 hope this helps

Mr. broun paid $3.30 in tax on a $55 motel bill. What percent of $55 was the Tax?

Answers

Answer:

6%

Step-by-step explanation:

55(x)= 3.30

3.30/55 = .06

x=.06 which equals 6%

Answer:

That would be 6%.

How many zeros are in the product 6 times 5 times 10

Answers

tw00 zeros get it tw00 

there is 2 zeros in 300

He cost for 2 tickets to the movie theater is $22. What is the price per ticket? $2

$22

$11

$12

Answers

Answer:

The price per ticket is $11.

$11 per ticket is the answer

I PROMISE BRAINLIST; 5-STARS; THANKS!! IT'S VERY SIMPLE; BELIEVE METhe chart below shows the average number of movies seen per person in the selected country!

USE EQUAL INTERVALS to make a frequency table for the average number of movies per person.

Answers

Alright! Let me draw one out for you! c: Here you go! I hope this helps! It took me a while ~w~

Don't juge my handwriting It took a while T~T I couldn't put in the whole picture but the pattern was.

Turkey - Japan : 1.7

UK - Finland: 2.8

Austria - Germany : 3.3

Spain - Sweden : 4.4

Denmark- Switzerland : 5

France - Norway : 5.5

Canada - U.S : 7.5

Hope this helps!~

Answer:

Classes           Frecuency        

0.0 - 0.9                    1                  

1.0 - 1.9                      5            

2.0 - 2.9                    5

3.0 - 3.9                    2  

4.0 - 4.9                    1

Step-by-step explanation:

The scale of equal intervals is characterized by a common and constant unit of measure that assigns a number equal to the number of units equivalent to that of the magnitude of the observed element. It is important to note that the zero point in the scales of equal intervals is arbitrary, and does not reflect at any moment absence of the magnitude that we are measuring.

This scale, besides having the characteristics of the ordinal scale, we find that the assignment of the numbers to the elements is so precise that we can determine the magnitude of the intervals (distance) between all the elements of the scale. Undoubtedly, we can say that the scale of intervals is the first truly quantitative scale and the characters that have this scale can be calculated all the statistical measures except the coefficient of variation.

The data is classified into classes divided into equivalent intervals. The range is then divided by the number of classes, which gives the common difference.

1. Define the number of equals intervals .

Each interval increase 0.9.

2. Make a frecuency table.

We select each country which is within the range of each class and we add in the frecuency column the countries that fall within the range of that class.

Classes           Frecuency        

0.0 - 0.9                    1                  

1.0 - 1.9                      5            

2.0 - 2.9                    5

3.0 - 3.9                    2  

4.0 - 4.9                    1