3 years ago

Which Polygon are congruent

1 answer:

7 0

Two polygons are congruent if they are the same size and shape - that is, if their corresponding angles and sides are equal.

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IceJOKER [234]

Answer:

$\boxed{\boxed{\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}}}$

Step-by-step explanation:

Set builder notation-

It is a notation for representing a set by enumerating its elements and stating the properties that its members must satisfy.

The given set is,

$\left \{.... -3, -2, -1, 0 \right \}$

This set is comprised of all negative integers. So symbol Z should be used in this case.

The set builder notation for this set is,

$\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}$

7 0

4 years ago

Ivan

The correct answer is 7

4 0

3 years ago

ohaa [14]

Answer:

$circumference = 2 \pi r = 2 \times 3.14 \ times 1 = 6.28m\\\\Area = \pi r^2 = 3.14 \times 1 \times 1 = 3.14m^2$

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3 years ago

timofeeve [1]

The point at which the two lines intersect is (4,7).

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3 years ago

abruzzese [7]

Answer:

Step-by-step explanation:

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3 years ago