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
Svetlanka [38]
3 years ago
10

I. A rhombus is a special type of square. II. A rectangle is a special type of rhombus. III. A trapezoid is a special type of pa

rallelogram. Which of the above statements are true? i only iii only iii only None of the above statements are true.
Mathematics
1 answer:
Kobotan [32]3 years ago
4 0

Answer: I. only

--------------------------------------------------------------------------------------------------------------

Explanation :

II. False. a rectangle is a special type of rhombus since a rhombus has all sides equal, while a rectangle has all angles equal. A rhombus has opposite angles equal, while a rectangle has opposite sides equal.  The diagonals of a rhombus intersect at equal angles, while the diagonals of a rectangle are equal in length.

I.  True. A square is a special case of a rhombus, because it has four equal-length sides and goes above and beyond that to also have four right angles. Every square you see will be a rhombus, but not every rhombus you meet will be a square.

III. False.  Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. A trapezoid can never be a parallelogram. The correct answer is that all trapezoids are quadrilaterals.

You might be interested in
The length of a diagonal of a square is 7.5 mm. Find the area of the square.
dexar [7]
By Pythagoreans' theorem,

7.5² = l² × b²
56.25 = l² × b²

Since l = b
56.25 ÷ 2
= l²/b²
= 28.125 mm

∴ l = √28.125
= 5.3033 mm

Area of square
= √28.125 × √28.125
= 28.125 mm²
≈ 28.1 mm² (3s.f.)
7 0
3 years ago
A recipe for 16 banana dash nut muffins calls for 1 cup of flour. The number of muffins that can be made varies directly with th
jeyben [28]

Answer: 32 muffins can be made

8 0
3 years ago
Read 2 more answers
How do you calculate viewing area
Sauron [17]

Answer:

The way to calculate viewing area would be base multiplied by height, but if you would be more specific I would provide a more in detail answer.

8 0
3 years ago
a glass of jar contains 1 red, 3 green and 2 blue marbles. asingle marble is chosen at random from the jar and its color is reco
lubasha [3.4K]

hi,  

first let's count the marbles :  1+3+2 = 6  

so picking a red  is  1/6

                  a green is :  3/6

                    a bleu is :  2/6

4 0
3 years ago
What is the difference between -4=7 vs 5=5
KiRa [710]

Answer:

{-4 = 7, 5 = 5} = {False, True}

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Choose the function whose graph is given by:
    11·2 answers
  • the country's population in 1994 was 76 million in 1998 it was 81 million estimate the population in 2016
    13·1 answer
  • 3x+4y=12 and 2x-y=8. Which ordered pair is a solution to the system of equations?
    10·1 answer
  • Which circle has a central angle that measures 40°?
    9·2 answers
  • Find the sum of the series 121+128+135+...+233 (17 terms)
    7·1 answer
  • The circled ones please need to know asap
    5·1 answer
  • What is m∠A?<br><br> 45°<br> 103°<br> 77°<br> 35°
    11·1 answer
  • Mr.Guzman has 100 cows on his dairy farm. Of the cows , 57 are Holstein. What decimal represents the portion of cows that are Ho
    5·2 answers
  • Plzzzz Help what is the equation? ​
    15·1 answer
  • Hello, please help with this multiple choice question, thanks.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!