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Leto [7]
3 years ago
15

All squares are parallelograms?

Mathematics
2 answers:
DaniilM [7]3 years ago
5 0
Yes since the four sides are always parallel in a square <span />
sveta [45]3 years ago
3 0
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!!!
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Find the perimeter and the area of the figure. A right-angled trapezoid has a shorter base of 7 centimeters, longer base of 9.5
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The given dimensions of 9.5, 6, 7, and 6.5 cm gives the following

perimeter and area of the trapezium.

  • Perimeter: <u>29 cm</u>
  • Area: <u>49.5 cm²</u>

<h3>How can the area and perimeter of the trapezium be found?</h3>

The perimeter of a trapezoid is given as follows;

Perimeter = The sum of the lengths of the sides

Which gives;

Perimeter = 6 + 7 + 6.5 + 9.5 = 29

The perimeter of the trapezoid =<u> 29 cm</u>

  • Perimeter: 29 cm

The area of the trapezoid is given as follows;

Area = \mathbf{ \dfrac{Sum \ of \ the \ parallel \ sides }{2} \times Height}

Which gives;

Area = \dfrac{7 + 9.5 }{2} \times 6 = 49.5

The area of the trapezoid = 49.5 cm²

  • Area:<u> 49.5 cm²</u>

Learn more about the area and perimeter of geometric shapes here:

brainly.com/question/359059

brainly.com/question/11461461

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2 years ago
Determine mBFD.<br> 65<br> 90<br> 220<br> 110
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Answer: This one is D.110! ☺️

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In which quadrant or on which axis do each of the points (-2,4) , (3,-1) ,(-1,0), (1,2) and
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Answer:

Step-by-step explanation:

cartesian plane :

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quadrant 3 : both x and y are negative

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(-2,4)......we have x is negative and y is positive...so we are in quadrant 2

(3,-1)....we have x is positive and y is negative...in quadrant 4

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Answer:

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Step-by-step explanation:

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3 years ago
Which answers choice shows that the set of irrational numbers is not closed under addition?
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Problably A !!!!!!!!!!!
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