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Serjik [45]
3 years ago
14

Parallelograms have 4 or more sides true or fals

Mathematics
2 answers:
const2013 [10]3 years ago
6 0

Answer:

False

Step-by-step explanation:

Parallelograms are classified as a quadrilateral

Firlakuza [10]3 years ago
5 0
False.
By definition, they have 4 sides, 2 of which pairs are parallel.
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If an object is dropped from a height of 200 feet, the function h(t)=-16t^2=200 gives the height of the object after t seconds.
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Hello,
Answer C
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What is the measure if each interior angle of a 15-gon
olya-2409 [2.1K]

Answer:

  • The sum of the interior angles of the 15-gon =\:2340^0
  • Each interior angle of the regular polygon =\:156^0

Step-by-step explanation:

As we know that

In any convex polygon, if we may start at one vertex and draw the diagonals to all the other vertices, we would form triangles,

The number of triangles thus formed would always  2  LESS than the number of sides.

As

  • The sum of measure of the angles of any triangle is 180°.

Thus,

The sum of the interior angles of the 15-gon will be:

13\:\times\:180\:=\:2340^0

Also

15-gon is regular, it means this total 2340^0 is shared in equal proportion among the 15 interior angles.

And

Each interior angle of the regular polygon will be:  \frac{2340^{0} }{15}=156^{0}

Therefore, we conclude that:

  • The sum of the interior angles of the 15-gon =\:2340^0
  • Each interior angle of the regular polygon =\:156^0

Keywords: regular polygon, 15-gon, triangle

Learn more about polygon from brainly.com/question/11932357

#learnwithBrainly

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3 years ago
Round 0.868 to the nearest tenth.
Anna11 [10]

Answer: 0.9

Step-by-step explanation:

4 0
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(4.04 LC)
sukhopar [10]
The answer will be B
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Paul bought 4 goldfish at 50¢ each and 7 angelfish at 70¢each.
vichka [17]
Goldfish: 4*0.50=2 so $2.00
Goldfish: 7*0.70=4.90
4.90.2.00=$6.90
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3 years ago
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