Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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6. given m || n, find the value of x.
\(71^{\circ}\)
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5. given m || n, find the value of x. 6. given m || n, find the value o…
\(x=65\)
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math 8: term 1 homework #4 name: alayah s 1. (a) determine if the two f…
1. (a) The two figures are congruent because only rigid motions are used to map Figure 1 onto Figure 2. (b) Angle Y 2. (a) The two figures are congruent because only rigid motions…
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the prime factorization of numbers can be used to find their gcf. follo…
7. GCF of 45 and 120 is 15 8. GCF of 30 and 84 is 6 9. GCF of 16, 20 and 48 is 4 10. Greatest number of arrangements is 14, 4 white roses and 7 red roses in each arrangement.
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question given m || n, find the value of x and y. answer attempt 1 out …
\(x = 3.6\), \(y = 154.8\)
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question given (mparallel n), find the value of (x) and (y). answer att…
\(x = 26\), \(y = 120\)
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this figure is the net of which geometric solid? a cylinder a cone a tr…
D. A cube
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this figure is the net of which geometric solid? a sphere a triangle - …
C. A cube
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this figure is the net of which geometric solid? a cube a cone a rectan…
A. A cube, B. A cone, C. A rectangular prism, D. A square - based pyramid
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this figure is the net of which geometric solid? a square - based pyram…
B. A rectangular prism
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this figure is the net of which geometric solid? a cone a cube a square…
D. A rectangular prism
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m∠uvw = 14.2 7) 8) m∠hfg = ______
$104^{\circ}$
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4) m∠uvw = ____
$142^{\circ}$
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this figure is the net of which geometric solid? a cone a square - base…
D. A cube
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this figure is the net of which geometric solid? a cone a cube a rectan…
D. A square - based pyramid
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indicated angle. 2) (00) 3) w z 136° 109° x y m∠yxz = 5) 6) k o l n 59°
$27^{\circ}$
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x = x = worksheets @ www.mathworksheets4kids.com
280
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16° (x - 81)° 107° x = ____
$x = 138$
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9) m∠ecx = 60 m∠vtx =
\(101^{\circ}\)
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which angles are corresponding angles? ∠cdb and ∠hgd ∠cdb and ∠fgi ∠cdb…
$\angle CDB$ and $\angle FGI$
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which angles are alternate interior angles? ∠vwt and ∠utw ∠utw and ∠str…
\(\angle VWT\) and \(\angle UTW\)
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d.3 transversals: name ang which angles are supplementary angles? ∠kjm …
$\angle KJM$ and $\angle LMJ$
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which angles are supplementary angles? ∠tsq and ∠tsv ∠tsq and ∠wvs ∠tsq…
$\angle TSQ$ and $\angle TSV$
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select all the pairs of adjacent angles. ∠hif and ∠efi ∠hik and ∠jik ∠h…
$\angle HIF$ and $\angle EFI$, $\angle HIK$ and $\angle JIK$, $\angle HIK$ and $\angle HIF$
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which angles are supplementary angles? ∠nom and ∠pom ∠nom and ∠srt ∠nom…
$\angle NOM$ and $\angle POM$
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which angles are supplementary angles? ∠lkh and ∠ihf ∠ghf and ∠jkh ∠lkm…
∠GHK and ∠IHK
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which type of triangle will always have at least 1 - fold reflectional …
isosceles triangle
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which letter in the word happy has an order 2 rotational symmetry? o h …
A. H
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which figure shows a line of reflectional symmetry for the letter t?
The option with a vertical line through the center of the letter T shows the line of reflectional symmetry.
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how many lines of reflectional symmetry does an equilateral triangle ha…
C. 3
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what is the order of rotational symmetry for a rhombus? o 1 o 2 o 3 o 4
B. 2
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which figure has an order 3 rotational symmetry? right triangle equilat…
equilateral triangle
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a regular polygon has 15 sides. which is a possible angle of rotational…
$12^{\circ}$
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question let $f(x)=\begin{cases}(x + 9)^2&x < - 8\\3x + 4&-8leq x < 2\\…
C. There is an open circle at \((2,10)\)
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part 2: make it perpendicular! step 1: plot the following points: a(-2,…
# Explicación: ## Paso 1: Calcular la pendiente de la línea AB La fórmula para la pendiente $m$ entre dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ es $m=\frac{y_2 - y_1}{x_2 - x_1}$. Para…
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4. translate the figure 7 units right and 7 units down. a) graph of a t…
\((x,y)\to(x + 7,y - 7)\)
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figure b is the result of a transformation on figure a. which transform…
B. A translation 2 units to the left.
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3. figure u is the result of a transformation on figure t. which transf…
A. A rotation 90° counterclockwise about the origin
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the diagram shows an isosceles triangle. find the value of x and the pe…
$x = 2$, le périmètre est $16$
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name:______ period:______ date:______ part 1: parallel, perpendicular, …
# Explicación: ## Paso 1: Definir la fórmula de la pendiente La fórmula para calcular la pendiente $m$ de una línea que pasa por dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ es $m=\frac{\…
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△abc is congruent to △abc because you can map △abc to △abc using a refl…
$\triangle ABC$ is congruent to $\triangle A'B'C'$ because you can map $\triangle ABC$ to $\triangle A'B'C'$ using a reflection across the $y$-axis, which is a rigid motion.
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△jkl is congruent to △jkl because you can map △jkl to △jkl using a tran…
$\triangle{JKL}$ is congruent to $\triangle{J'K'L'}$ because you can map $\triangle{JKL}$ to $\triangle{J'K'L'}$ using a rotation of 90 degrees counterclockwise about the origin, …
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△xlw≅△xdg. what is length of (overline{gx})?
$4.5$
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part 1: parallel, perpendicular, or neither? step 1: plot the following…
Pendientes: $m_{AB}=1$ $m_{BC}=-1$ $m_{CD}=\frac{1}{3}$ $m_{DE}=-1$ $m_{EF}=\frac{1}{3}$ Líneas paralelas: BC y DE, CD y EF Líneas perpendiculares: AB y BC, AB y DE
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quizzes/189198/take 48° 37° 45° 105°
B. \(37^{\circ}\)
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what is the measure of ∠s? 90° 66° 78° 46°
36° Since 36° is not in the given options, if we assume there is some error and we consider the fact that if we assume the triangles are congruent or similar in a way that \(\angl…
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question 9 1 pts suppose △abc≅△efg. which congruency statement is true?…
\(\overline{BC}\cong\overline{FG}\)
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consider that △def is congruent to △ghi and the measure of ∠e = 58°. wh…
Question 1: \(58^{\circ}\) Question 2: \(\overline{IH}\cong\overline{AG}\)
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∠e and ∠f are vertical angles with m∠e = 5x + 10 and m∠f = 7x - 12. wha…
For the first question: \(x = 11\) For the second question: \(x = 5\)
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angle r is a right angle. if a bisector were to be created in angle r, …
A. $45^{\circ}$
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what is the value of g? 70° 50° 110° 90° 70°
\(110^{\circ}\)
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what is the value of g? 50° 110° 90° 70°
\(70^{\circ}\)
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what is the measure of ∠a a (x + 16)° (4x - 5)° 159° 163° 161° 157°
\(157^{\circ}\)
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use the properties of vertical angles to find the value of x a (x + 16)…
7
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part 2: make it perpendicular! step 1: plot the following points: a(-2,…
Un posible punto $P$ es $(1,-5)$
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and triangle jkl are similar right triangles. which proportion can be u…
A. $\frac{0-(-7)}{4-(-4)}=\frac{-4-(-10)}{8-(-1)}$
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10. which statements are enough to conclude that m || n? a. ∠6≅∠3 b. ∠1…
A. $\angle6\cong\angle3$ C. $\angle1\cong\angle9$
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the length of a rectangle is 7 inches longer than it is wide. if the ar…
The width, or shorter side is 9 inches The length, or longer side is 16 inches
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question 3a which graph represents the compound inequality x ≥ 0 and x …
The graph with a closed circle at $0$, an open circle at $6$, and a line segment connecting them.
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in georgia directions: match the vocabulary term to its definition. 1. …
1. b. Eli Whitney 2. d. Atlanta 3. a. Enslaved people 4. b. One pound 5. b. Rivers and ships
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reading skills name:____ date:____ technological advancements in georgi…
1. c. Transport 2. b. Profitable 3. d. Expansion 4. a. Cotton gin
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3 use different representations for π to calculate the area of a circle…
| Value for $\pi$ | $r = 6$ units | $r = 1.5$ units | $r=\frac{1}{2}$ unit | | ---- | ---- | ---- | ---- | | $\pi = 3.14$ | $113.04$ sq. units | $7.065$ sq. units | $0.785$ sq. un…
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which point on the x - axis lies on the line that passes through point …
C. \((1,0)\)
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the blue figure is a translation image of the black figure. write a rul…
\(T_{(2,3)}(x,y)=(x + 2,y+3)\)
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lines mn and pq are parallel. lines rs and tv intersect them. which sta…
The slope of line RS is $-\frac{3}{2}$ is the only correct statement among the given options. So the answer is: The slope of line RS is $-\frac{3}{2}$.
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abcd is the image of abcd under a dilation. write the coordinates of th…
$(5,-5)$
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given: line pq contains points (w, v) and (x, z) and line pq contains p…
$\frac{z - v}{x - w}$
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a. enter the image of each vertex as an ordered pair. a→a, b→b, c→c (ty…
A. \((4,9)\) B. \((2,6)\) C. \((1,7)\)
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which of the lines that appear in the graph would be parallel to a line…
line HJ
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how are lines kl and mn related? the lines intersect at point k. the li…
The lines are parallel.
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which point on the y - axis lies on the line that passes through point …
C. \((0,2)\)
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suppose line k has the equation x = 3. compare the areas of abcd and ab…
The area of rectangle $ABCD$ is given by the expression $l\times w$, and the area of $A'B'C'D'$ (the result of a rigid - motion of $ABCD$) is also $l\times w$.
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16. find the height of the triangle sides for the triangular prism give…
7 in
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find x, the length of the line segment $overline{ab}$.
$16$
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find x, the length of the line segment $overline{ab}$.
$34$
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find x, the length of the line segment \\(\\overline{ab}).
$24$
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find x, the length of the line segment $overline{ab}$.
$16$
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15. a manufacturer of canned fruit products is making a new label for i…
38 square inches
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find x, the length of the line segment $overline{de}$.
$10$
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$35$
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in the diagram below, $overline{tu}paralleloverline{rs}$. find the valu…
$20$
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15. a manufacturer of canned fruit products is making a new label for i…
$38$ square inches
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$30$
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in the diagram below, $overline{tu}paralleloverline{rs}$. find the valu…
$16$
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$4$
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in the diagram below, $overline{ij}paralleloverline{gh}$. find the valu…
$30$
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the diagram shows the construction of a square with the same side lengt…
Constructing a diagonal and a right angle
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describe a sequence of transformations that uses the line segments alre…
5; 5
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12. find the surface area of the cone to the nearest mm². 13. find the …
$126$ mm² ### 13. Cylinder
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triangle abc is congruent to triangle abc. describe a sequence of rigid…
First, translate triangle ABC so that point A coincides with A'. Then, rotate the translated triangle around A' to align one side with the corresponding side of triangle A'B'C'. I…
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which sequence of transformations constructs the coordinate plane using…
Rotate the first quadrant 90° clockwise two times, Reflect the first quadrant across the y - axis and then rotate 90° counter - clockwise, Reflect the first quadrant across the x …
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a triangle has rotation symmetry that can take any of its vertices to a…
F. None of the angles of the triangle have the same measure. E. None of the sides of the triangle have the same length.
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11. find the slope of the line from the graph. use the ( ) button to en…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Tomemos los puntos (-2, 2) y (2, 0) de la gráfica. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendiente…
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which sequence of transformations constructs the coordinate plane using…
Reflect the first quadrant across the x - axis, across the y - axis, and across the x - axis.
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the diagram shows the construction of a square with the same side lengt…
Constructing a diagonal and a right angle
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11. find the slope of the line from the graph. use the ( ) button to en…
# Explicación: ## Paso 1: Identificar dos puntos en la línea Supongamos que los dos puntos son $(- 3,2)$ y $(3,0)$. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la …
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draw the image of △abc under a dilation whose center is p and scale fac…
# Explanation: ## Step1: Connect center P to vertices Draw lines from point P to points A, B, and C. ## Step2: Extend the lines Extend the lines PA, PB, and PC such that the new d…
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chapter 5 assignment 8. find the area of the square. 9. find the area o…
Area of the square: $204.49$ $cm^2$ Area of the triangle: $15$ $cm^2$ Area of the rectangle: $36$ $cm^2$
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8. the diagram below shows the parallel top and bottom shelves of a tel…
$54^{\circ}$
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use the slope of the line from the graph. type your answer as a simplif…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Supongamos que los puntos son $(- 3,2)$ y $(3,0)$. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendiente…