Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
-
centroid and orthocenter quiz complete time remaining 53:54 abc is an o…
# Explicación: ## Paso 1: Recordar la definición del ortocentro El ortocentro de un triángulo es el punto de intersección de las alturas del triángulo. En un triángulo obtuso, las…
-
a prime number is a whole number that has exactly two different factors…
| Number | Factors | Prime or Composite? | | ---- | ---- | ---- | | 11 | 1, 11 | Prime | | 19 | 1, 19 | Prime | | 24 | 1, 2, 3, 4, 6, 8, 12, 24 | Composite | | 29 | 1, 29 | Prime …
-
determine if triangle def and triangle ghi are or are not similar, and,…
are
-
determine if the 2 triangles are similar. if so, determine why theorem …
Not Similar
-
¿cuál de las siguientes afirmaciones es verdadera? respuesta $mangle cd…
# Explicación paso - a - paso: ## Paso1: Analizar la figura Observamos que el ángulo $\angle CDE$ está dividido en dos ángulos $\angle CDF$ y $\angle EDF$. ## Paso2: Observar la r…
-
find the value of x for which r || s. then find m∠1 and m∠2. m∠1 = 77 -…
If \(r\parallel s\), then \(m\angle1 = m\angle2\) (corresponding - angles postulate). Set \(77 - x=92 - 2x\). Solve for \(x\): \[ \begin{align*} 2x - x&=92 - 77\\ x& = 15 \end{ali…
-
numbers a prime number is a whole number that has exactly two different…
| Number | Factors | Prime or Composite? | | ---- | ---- | ---- | | 36 | 1, 2, 3, 4, 6, 9, 12, 18, 36 | Composite | | 49 | 1, 7, 49 | Composite | | 50 | 1, 2, 5, 10, 25, 50 | Comp…
-
centroid and orthocenter quiz complete time remaining 56:33 in the diag…
# Explicación: ## Paso 1: Recordar la propiedad del centróide En un triángulo, el centróide divide a cada mediana en una razón de 2:1, es decir, la distancia desde el vértice hast…
-
calculate the distance between the points c=(0, 3) and l=(-8, -2) in th…
$\sqrt{89}$
-
centroid and orthocenter quiz complete 1 2 3 4 5 6 in which figure is p…
# Explicación: ## Paso 1: Recordar la definición de ortocentro El ortocentro es el punto de intersección de las alturas de un triángulo (líneas perpendiculares desde un vértice al…
-
solve the inequality and graph the solution. f - 7 < 2 plot the endpoin…
The solution of the inequality is $f<9$. On the number - line, we use an open - circle at 9 (because 9 is not included in the solution set) and draw a ray to the left of 9.
-
solve the inequality and graph the solution. 3w ≤ 6 plot the endpoints.…
The solution of the inequality is $w\leq2$. On the number - line, a closed circle is plotted at 2 and a ray extends to the left.
-
¿cuál de las siguientes afirmaciones es verdadera? respuesta o 1/2 (m∠t…
2(m∠TUW)=m∠VUW
-
solve the inequality and graph the solution. \\(\\frac{f}{2}\\geq4\\) p…
The solution of the inequality is $f\geq8$. On the number - line, place a closed circle at 8 (since the inequality is $\geq$) and draw a ray to the right of 8.
-
se te muestra ∠ t u v debajo de cuya medida está 80°. dibuja una bisect…
Dibuja un rayo desde el vértice $U$ de modo que forme dos ángulos de $40^{\circ}$ cada uno con los lados $\overrightarrow{UT}$ y $\overrightarrow{UV}$.
-
(b) peluru yang digunakan dalam acara itu adalah berbentuk sfera dengan…
(i) The volume of the shot - put ball is approximately $696.83$ $cm^{3}$. (ii) The surface area of the shot - put ball that needs to be painted is approximately $379.94$ $cm^{2}$.
-
example · identify two same - side angles
$\angle3$ and $\angle5$, $\angle4$ and $\angle6$
-
2025 - 2026 mdcps_1206315 - geometry_fy centroid and orthocenter assign…
# Explicación: ## Paso 1: Aplicar la propiedad del centróide El centróide divide cada mediana en una relación 2:1. Entonces, $AG = 2GE$. Suponiendo que $AG=2x + 10$ y $GE = 2x-1$,…
-
developing proof use the given information to determine which lines, if…
15. The lines cut by the transversal forming ∠10 and ∠11 are parallel by the Same - Side Interior Angles Supplementary Theorem. 16. The lines cut by the transversal forming ∠6 and…
-
centroid and orthocenter assignment active using the centroid to find t…
# Explicación: ## Paso 1: Aplicar la propiedad del centróide El centróide divide cada mediana en una razón 2:1. Entonces, $SZ = 2SW$. Dado que $SZ=4m + 8$ y $SW = 3m - 1$, entonce…
-
8 in △fgh, m∠f = m∠h, gf = x + 40, hf = 3x - 20, and gh = 2x + 20. the …
3) 60
-
8 in △fgh, m∠f = m∠h, gf=x + 40, hf = 3x - 20 and gh = 2x+20. the lengt…
9. 2) 55 10. 4) \(\angle EAC\cong\angle EDB\) 11. 3) \(\overline{AD}\cong\overline{BD}\) 12. 3) \(m\angle A=m\angle C\) 13. 4) similar 14. 4) \(\triangle DOG\) is an obtuse triang…
-
5. lines ℓ and m are perpendicular. a point q has this property: rotati…
a. 5a: Point $P$, the intersection of $l$ and $m$ 5b: No 6: Locate $D'$ based on the relative position of $D$ with respect to $A$, $B$, $C$ and the transformation of $A$ to $A'$, …
-
2. draw the image of quadrilateral abcd when translated by the directed…
A. A translation takes a line to a parallel line or itself. ### 4.
-
in exercises 29 - 36, graph the inequality. (see example 3.) 29. $xgeq2…
To graph $x\geq2$: Closed - circle at $x = 2$, arrow to the right. To graph $z\leq5$: Closed - circle at $z = 5$, arrow to the left. To graph $-1>t$: Open - circle at $t=-1$, arro…
-
in the figure, m∠1=(x + 42)° and m∠2=(2x)°. (a) write an equation to fi…
(a) Ecuación: $(x + 42)+2x=90$ (b) $m\angle1 = 58°$ $m\angle2 = 32°$
-
problem 5 determine whether the pair of figures represents an original …
Yes
-
1) the formula p = 2l + 2w represents the perimeter of a rectangle. a) …
a) $L=\frac{P - 2W}{2}$ b) 68 meters
-
given the figure below, find the values of x and z.
# Explicación: ## Paso 1: Aplicar la propiedad de ángulos opuestos por el vértice Los ángulos $(11x - 23)^{\circ}$ y $(8x + 16)^{\circ}$ son ángulos opuestos por el vértice, enton…
-
practice questions 1. what is the sum of the measures of the interior a…
1. $540^{\circ}$ 2. $4500^{\circ}$ 3. $135^{\circ}$ 4. $162^{\circ}$ 5. $134^{\circ}$ 6. $11$ 7. $24$ 8. $360^{\circ}$ 9. $18^{\circ}$
-
(a) an angle measures 124°. what is the measure of its supplement? (b) …
(a) 56 (b) 54
-
given that m∠a = 96° and m∠b = 68°, find m∠x and m∠y. m∠x = ° m∠y = ° r…
\(m\angle x = 96^{\circ}\) \(m\angle y = 112^{\circ}\)
-
in the figure below, (mangle1=(x - 24)^{circ}) and (mangle2 = 5x^{circ}…
m∠1 = 10° m∠2 = 170°
-
3 construct arguments xavier said the missing length is about 18.5 unit…
# Explicación: ## Paso 1: Aplicar la desigualdad triangular En un triángulo rectángulo, el lado hipotenusa es el lado más largo. Aquí, los catetos son 21 y 28. El lado desconocido…
-
given that m∠y = 45°, find m∠a and m∠b. m∠a = m∠b =
$m\angle a = 45$ $m\angle b = 135$
-
given the figure below, find the values of x and z.
# Explicación: ## Paso 1: Identificar ángulos opuestos por el vértice Los ángulos de $71^{\circ}$ y $(5x + 16)^{\circ}$ son ángulos opuestos por el vértice, por lo tanto son igual…
-
a triangle has a 80° angle and a right angle. what is the measure of th…
10°
-
for the figure below, give the following. (a) one pair of angles that f…
(a) ∠1 y ∠2 (b) ∠1 y ∠4 (c) ∠1 y ∠4
-
in exercises 29 - 36, graph the inequality. (see example 3.) 29. $xgeq2…
For \(x\geq2\): Closed - circle at \(2\), shade right. For \(z\leq5\): Closed - circle at \(5\), shade left. For \(-1>t\): Open - circle at \(-1\), shade left. For \(-2 < w\): Ope…
-
in the figure below, m∠jkm = 96°, m∠nkm = 27°, and (overline{kn}) bisec…
# Explicación: ## Paso 1: Encontrar el ángulo ∠LKM Como $KN$ biseca $\angle LKM$, entonces $\angle LKN=\angle NKM$. Dado que $\angle NKM = 27^{\circ}$, entonces $\angle LKM=2\time…
-
geometry concepts and connections unit 6 georgias k - 12 mathematics st…
Yes, I agree with Diego. The perpendicular segment $CJ$ from point C to the line $\ell$ (shoreline) is the shortest distance as per the Pythagorean theorem for any right - triangl…
-
which graph shows the solution set of (\frac{x^{2}+9x + 20}{x^{2}-x - 2…
The graph with a closed circle at \(x=-5\), an open circle at \(x = 5\), and shading to the left of \(x=-5\) and to the right of \(x = 5\) is the correct one.
-
in an isosceles triangle, one angle is 28° more than twice the measure …
38 38 104
-
diagnostic assessment tangents intersecting a radius line l represents …
Yes, if \(CJ\) is perpendicular to the shore - line \(\ell\). The Pythagorean theorem states that in a right - triangle with hypotenuse \(CD\) and legs \(CJ\) and \(JD\) (where \(…
-
in the figure below, m∠jkm = 96°, m∠nkm = 27°, and kv bisects ∠lkm. fin…
34.5
-
given that (mangle a = 51^{circ}), find (mangle b). (mangle b=) o resou…
$129$
-
find the mid - point m of the line segment joining the points s=(1, - 7…
$M=(-3,-2)$
-
calculate the distance between the points m=(1, - 4) and f=(4, - 9) in …
# Explicación: ## Paso 1: Identificar la fórmula de distancia La fórmula de distancia entre dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ en el plano cartesiano es $d = \sqrt{(x_2 - x_1)^2…
-
which graph shows the solution set of the inequality $\frac{x^{2}+10x +…
The graph that has open - circles at \(x=-8,x=-2,x = 3\) and is shaded for \(-8<x<-2\) and \(x>3\) shows the solution set of the inequality. Without seeing the specific options, t…
-
spiral review 10. a grocery store has three types of fish for sale. car…
Herring
-
¿cuál de las siguientes afirmaciones es verdadera? respuesta m∠efg = m∠…
$\frac{1}{2}(m\angle EFG)=m\angle EFH$
-
18. - / 1 points given that $ell_1parallelell_2$ and $y = 42^{circ}$, f…
$42$
-
17. - / 1 points given that $ell_1parallelell_2$, find $x$. $x =$
$18$
-
a. two different central angles ∠boc, ∠doc b. a minor arc c. a major ar…
g. Measure $\angle AOC$ with a protractor to get the measure of $\overset{\frown}{AC}$. h. Measure $\angle DOE$ with a protractor to get the measure of $\overset{\frown}{DE}$.
-
given that $ell_1parallelell_2$ and the measure of $angle c = 45^{circ}…
$m\angle a = 45$ $m\angle b = 135$
-
se te muestra ∠ efg debajo de cuya medida está 72°. dibuja una bisectri…
Cada uno de los ángulos formados por la bisectriz del ángulo $\angle EFG$ mide $36^{\circ}$.
-
given that (l_1parallel l_2) and the measure of (angle c = 37^{circ}), …
\(m\angle a = 37^{\circ}\) \(m\angle b = 143^{\circ}\)
-
find x given y = 16° in the figure below. x = °
$8$
-
¿cuál de las siguientes afirmaciones es verdadera? respuesta o $\frac{1…
$2(m\angle UVX)=m\angle UVW$
-
se te muestra ∠ u vw debajo de cuya medida está 100°. dibuja una bisect…
Cada uno de los ángulos formados por la bisectriz del ángulo $\angle{UVW}$ tiene una medida de $50^{\circ}$.
-
find x given y = 75° in the figure below. x = °
75
-
pentagon quadrilateral (rectangle) triangle (right) triangle (acute) qu…
Triangle (Right)
-
what is the slope of this line? (0, 8) (16, 12) simplify your answer an…
$\frac{1}{4}$
-
what is the slope of this line? simplify your answer and write it as a …
$0$
-
numeric 1 point find the value of x m∠a=(9x + 29)°, m∠b=(93 - 5x)°, and…
4
-
what is the slope of this line? simplify your answer and write it as a …
$\frac{3}{2}$
-
multiple choice 1 point list the sides in order from smallest to greate…
AB,BC,AC
-
what is the slope of this line? simplify your answer and write it as a …
1
-
find the measure of ∠a given the measure of ∠b = 170° and the measure o…
$116$
-
list the angles of △abc from the smallest to the largest. \\(\\overline…
A. C,B,A
-
what is the slope of this line? simplify your answer and write it as a …
$\frac{1}{4}$
-
multiple choice 1 point the measures of two sides are given. between wh…
23 and 118 (Note: Although the correct lower - bound is 24, among the given options, the option with the closest lower - bound and the correct upper - bound is "23 and 118")
-
find the measure of ∠a given the measure of ∠b = 49° in the figure belo…
$131$
-
what is the slope of this line? (1, 2) (3, 6) simplify your answer and …
2
-
8 multiple choice 1 point name the largest and the smallest angle. j s …
G and H
-
what is the slope of this line? (0, 5) (5, 1) simplify your answer and …
$-\frac{4}{5}$
-
the measures of two sides are given. between what two numbers must the …
1. C. 6 and 24 2. B. 3 and 13
-
3 multiple choice 1 point decide whether each set of numbers is a trian…
3. B. No 4. B. No
-
1 multiple choice 1 point decide whether each set of numbers is a trian…
1. A. Yes 2. B. No
-
what is the slope of this line? (-6, -8) (2, 8) simplify your answer an…
$2$
-
what is the slope of this line? (-4, 1) (4, -1) simplify your answer an…
$-\frac{1}{4}$
-
find the measure of ∠x given y = 18 and the figure below. ∠x = 45 × ° s…
$36$
-
what is the slope of this line? simplify your answer and write it as a …
$-\frac{2}{5}$
-
find x given y = 20° from the figure below. x = °
\(20\)
-
what is the slope of this line? 1/2 -1/2 0 undefined (2,4) (6,6)
$\frac{1}{2}$
-
the perimeter of a triangle is 45 ft. one side of the triangle is 2 ft …
13 15 17
-
what is the slope of this line? (-5, -1) (-5, -3) $\frac{2}{5}$ $-\frac…
undefined
-
card 12 triangle rst is dilated using a scale factor of 1/4 to create t…
The side - length corresponding to the $1.6$ cm side in the dilated triangle in the original triangle is $6.4$ cm. The side - length corresponding to the $2.1$ cm side in the dila…
-
card 11 a choose a center of dilation and label it point p. b dilate tr…
a. Center of dilation $P=(0,0)$ (choice can vary, here we choose the origin). b. Dilate each vertex of $\triangle FGH$ using the formula $(x',y') = (\frac{1}{2}x,\frac{1}{2}y)$ wh…
-
2. vt is a perpendicular bisector of triangle xyz. what is the total le…
# Explicación: ## Paso 1: Definición de bisector perpendicular Un bisector perpendicular divide un segmento en dos partes iguales. Dado que VT es el bisector perpendicular de XY, …
-
question 3 (1 point) in the diagram, (mangle bda = 144^{circ}). find (m…
d. $82^{\circ}$
-
question 4 (1 point) tell whether ∠fac and ∠3 are only adjacent, adjace…
B. adjacent and form a linear pair
-
find the length of the third side. if necessary, round to the nearest t…
$5.8$
-
find the length of the third side. if necessary, round to the nearest t…
3.5
-
find the length of the third side. if necessary, round to the nearest t…
$7.6$
-
look at this diagram: if $overleftrightarrow{np}$ and $overleftrightarr…
$115$
-
question 7 (1 point) find m∠bdc (-3x + 20)° (-2x + 55)° d a a 75° b 25°…
c. $29^{\circ}$ ### Question 8
-
look at this diagram: if rt and uw are parallel lines and m∠wvx = 134°,…
$134$
-
look at this diagram: if oq and rt are parallel lines and m∠tsu = 46°, …
$46$
-
question 7 (1 point) find m∠bdc question 8 (1 point) tell whether ∠1 an…
# Explanation: ## Step1: Use linear - pair property Since $\angle BDC$ and $\angle CDA$ form a linear - pair, their sum is $180^{\circ}$. So, $(-3x + 20)+(-2x + 55)=180$. ## Step2…