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4 years ago

The centroid of a triangle is found by constructing the _____.

Mathematics

2 answers:

madreJ [45]4 years ago

8 0

The centroid of a triangle is found by constructing the medians

kkurt [141]4 years ago

6 0

Answer:

Medians

Step-by-step explanation:

The point where the intersection of the medians that are part of a triangle occurs is called the centroid or barycenter. A median is a line that is drawn from one vertex of the figure to the point that is in the middle of the opposite side. It should be note that the distance between the centroid and its corresponding vertex is twice the distance between the centroid and the opposite side. That is, the distance from the centroid to each vertex is 2/3 the length of each median.

I leave you an image where you can see what is the centroid of a triangle.

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What is the right-hand limit of this function at x = 2? g(x) =x^2-3/x-3

Alex73 [517]

Answer:

-0.5

Step-by-step explanation:

2^2-3/2-3=4-1.5-3=-0.5

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3 years ago

Read 2 more answers

Find the value of x

Mashutka [201]

Answer:

x ≈ 15.9

Step-by-step explanation:

a straight line is equal to 180 degrees

so we now know that 9x + 8 + 29 = 180

combine like terms 9x + 37 = 180

now subtract 37 from both sides 9x = 143

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3 years ago

1. Based on the information given, can you determine that the quadrilateral must be a

zhenek [66]

Solving Q1: Given BE = ED and AE = EC.

Considering triangles ΔAED and ΔCEB;

1. AE = EC (given)

2. ∠AED = ∠CEB (vertical angles)

3. ED = EB (given)

ΔAED ≡ ΔCEB (Side-Angle-Side congruency of triangles)

∠DAE = ∠BCE and AD = BC (using CPCTC)

⇒ AD║BC (Converse of Alternate Interior angles theorem)

Similarly consider triangles ΔABE and ΔCDE;

1. AE = CE (given)

2. ∠BEA = ∠DEC (vertical angles)

3. BE = DE (given)

ΔABE ≡ ΔCDE (Side-Angle-Side congruency of triangles)

∠ABE = ∠CDE and AB = CD (using CPCTC)

⇒ AB║CD (Converse of Alternate Interior angles theorem)

Since we have AB║CD, AB = CD and AD║BC, AD = BC.

Therefore, quadrilateral ABCD is a parallelogram.

****************************************************************************************************

Solving Q2: The parallelogram has the angle measures shown in the diagram.

It is clearly visible that both the triangles are Isosceles triangles, so opposite sides in each triangle are equal.

Consider two triangles given in the problem, we have two sets of congruent angles and one included side is common in both triangles.

Using Angle-Side-Angle congruence of triangles, both the triangles would be congruent too.

Using CPCTC, we can say opposite sides of quadrilateral would be congruent.

Therefore, all sides in given quadrilateral are equal.

Hence, Given quadrilateral is a Rhombus.

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3 years ago

Novay_Z [31]

Answer:

560

Step-by-step explanation:

I'm kinda confused on whats being asked i went with just question number 5

4 0

3 years ago

May I please have help from anyone thank you so much !m

Sauron [17]

Answer:

Hello! answer: 512 cm3

Step-by-step explanation:

8 × 8 × 8 = 512 cm3

4 0

3 years ago