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Musya8 [376]
2 years ago
14

How can you best describe a stop sign using polygons? the sign has sides, so it is . it appears to be because the sides and angl

es appear to be congruent.
Mathematics
2 answers:
vova2212 [387]2 years ago
4 0

Answer:

8, an octagon, regular

Step-by-step explanation:

on e2020

USPshnik [31]2 years ago
3 0

A polygon is a two-dimensional closed object. The polygon that best describes a stop sign is a regular octagon.

<h3>What is a polygon?</h3>

A polygon is a two-dimensional closed object with n number of straight sides that is flat or planar and the value of n is always greater than 2 (n>2).

<h3>What is an octagon?</h3>

An octagon is a polygon that has 8 number of sides.

As we know that a stop sign has 8 sides, therefore, the polygon that is in the shape of the stop sign is an octagon.

An octagon has 8 sides, and as it is mentioned in the problem that sides and angles appear to be congruent, therefore, the polygon must be a regular polygon.

Hence, the polygon that best describes a stop sign is a regular octagon.

Learn more about Polygon:

brainly.com/question/17756657

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Two right circular cylinders have equal volume. The first cylinder has a radius of 6 inches and a height of 12 inches. What is t
Katen [24]

\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ \cline{1-1} r = 6\\ h = 12 \end{cases}\implies \stackrel{\textit{~\hfill volume of the 1st cylinder}}{V=\pi (6)^2(12)\implies V=\underline{432\pi} } \\\\[-0.35em] ~\dotfill

\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ \cline{1-1} r = 8\\ \stackrel{equal~volumes}{V=\underline{432\pi}~\hfill } \end{cases}\implies 432\pi =\pi (8)^2 h \\\\\\ 432\pi =64\pi h\implies \cfrac{432\pi }{64\pi }=h\implies \cfrac{27}{4}\implies 6\frac{3}{4}=h

3 0
4 years ago
1400 divided by 128 show work i already know the answer
spin [16.1K]

Answer:

10.9375

Step-by-step explanation:

brainllest

6 0
3 years ago
Find x? Picture in desc.
boyakko [2]
The answer is 4 because 8 divided by 2 Is 4.
7 0
3 years ago
Read 2 more answers
A jar contains two blue and five green marbles. A marble is drawn at random and then replaced. A second marble drawn at random.
DerKrebs [107]

corrected question:A jar contains two blue and five green marbles. A marble is drawn at random and then replaced. A second marble drawn at random. For each of the following, find the probability that: a) both marbles are blue b) both marbles are the same color  c)the marbles are different in color

Answer:

Step-by-step explanation:

<u><em>The probability was done with replacement.</em></u>

Probaility of an event happening=\frac{number of required outcomes}{number of possible outcomes}

number of blue marbles= 2

number of green marbles=5

total number of marbles=7

(a) probability that both marbles are blue = pr(first is blue)*pr(second is blue)

                                  =\frac{2}{7}*\frac{2}{7}

                                   =\frac{4}{49}

(b)probability that both marbles are the same color =pr(first is blue)*pr(second is blue) + Pr(first is green)*Pr(second is green)

   =\frac{4}{49} + \frac{5}{7}*\frac{5}{7}

   =\frac{4}{49} + \frac{25}{49}

 =\frac{29}{49}

(c)Probability that the marbles are different in colors=pr(first is blue)*pr(second is green) + Pr(first is green)*Pr(second is blue)

  =\frac{2}{7}*\frac{5}{7}+ \frac{5}{7}*\frac{2}{7}

           =\frac{10}{49}+\frac{10}{49}

      =\frac{20}{49}

6 0
3 years ago
from two points one on each leg of an isosceles triangle perpendicular are drawn to the base prove that the triangles formed are
puteri [66]

The description below proves that the perpendicular drawn from the vertex angle to the base bisect the vertex angle and base.

<h3>How to prove an Isosceles Triangle?</h3>

Let ABC be an isosceles triangle such that AB = AC.

Let AD be the bisector of ∠A.

We want to prove that BD=DC

In △ABD & △ACD

AB = AC(Thus, △ABC is an isosceles triangle)

∠BAD =∠CAD(Because AD is the bisector of ∠A)

AD = AD(Common sides)

By SAS Congruency, we have;

△ABD ≅ △ACD

By corresponding parts of congruent triangles, we can say that; BD=DC

Thus, this proves that the perpendicular drawn from the vertex angle to the base bisect the vertex angle and base.

Read more about Isosceles Triangle at; brainly.com/question/1475130

#SPJ1

4 0
2 years ago
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