Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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if these two figures are similar, what is the measure of the missing an…
42
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2 numeric 1 point find the value of x.
# Explicación: ## Paso1: Identificar el triángulo Es un triángulo isósceles, ya que tiene dos lados iguales (señalados con rayas rojas). En un triángulo isósceles, los ángulos opu…
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if these two figures are similar, what is the measure of the missing an…
33
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3) find the missing lengths of the triangles below. if necessary, round…
$a\approx9.6$ cm, $b = 15$ cm, $c = 8$ cm, $d\approx3.1$ cm, $e = 12$ cm, $f = 12$ cm
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if these two figures are similar, what is the measure of the missing an…
38
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if: jk = 4x + 8, kl = 5x + 6, and jl = 86, find kl.
$46$
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if these two figures are similar, what is the measure of the missing an…
$116$
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16. a 12 - in. by 24 - in. rectangular pizza is the same price as a piz…
The 12 - in. by 24 - in. rectangular pizza gives you more pizza.
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find kl. jl = 45, jk = 4x + 2, and kl = 4x + 3
23
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find the value of x. x 75° answer
# Explicación: ## Paso 1: Identificar el triángulo Es un triángulo isósceles, por lo que los ángulos opuestos a los lados iguales son iguales. ## Paso 2: Aplicar la suma de ángulo…
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if these two figures are similar, what is the measure of the missing an…
59
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draw the line with the given intercepts. 16. x - intercept: 4 y - inter…
# Explanation: ## Step1: Recall line - plotting using intercepts To draw a line given $x$-intercept $a$ and $y$-intercept $b$, plot the points $(a,0)$ and $(0,b)$ and draw a strai…
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if these two shapes are similar, what is the measure of the missing len…
12 ft
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ac = 143, bc = 8x + 4, and ab = 7x + 4, find bc.
76
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if these two shapes are similar, what is the measure of the missing len…
15
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if these two figures are similar, what is the measure of the missing an…
180
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if these two shapes are similar, what is the measure of the missing len…
80
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if these two figures are similar, what is the measure of the missing an…
\(80^{\circ}\)
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if these two shapes are similar, what is the measure of the missing len…
10
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if these two figures are similar, what is the measure of the missing an…
$34$
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for each of the following statements, decide whether they more accurate…
less durable: issue network more focused on mutually supportive and durable relationships: iron triangle common in policy areas such as agriculture and veterans' affairs: iron tri…
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two similar prisms have widths as shown below. (note: the figures are n…
(a) $125$ cm³ (b) $225$ cm² (c) $25$ cm
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describe a sequence of transformations that takes triangle a to triangl…
# Explicación: ## Paso 1: Rotación de 180 grados Rotamos el Triángulo A 180 grados en torno a un punto (por ejemplo, el centro de la figura si fuera posible identificarlo claramen…
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if these two figures are similar, what is the measure of the missing an…
100°
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if these two shapes are similar, what is the measure of the missing len…
$1$
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determine a route whose distance is less than 12 miles for running erra…
E. Home, Post Office, Bank, Dry Cleaners, Home
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if these two shapes are similar, what is the measure of the missing len…
3
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if these two figures are similar, what is the measure of the missing an…
$35$
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from unit 1, lesson 6 the point (-4, 1) is rotated 180° counterclockwis…
D. $(4,-1)$
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if these two figures are similar, what is the measure of the missing an…
$102$
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c. here are some points. what are the coordinates of g, h, and i after …
# Explicación: ## Paso 1: Identificar coordenadas originales El punto G está en (3, - 1), el punto H está en (0, 4) y el punto I está en (-2,-3). ## Paso 2: Aplicar regla de rotac…
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if these two figures are similar, what is the measure of the missing an…
61°
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write a sentence to describe the meaning of each statement. 1 the scale…
The length of every part of the model car is $\frac{1}{24}$ of the length of the corresponding part of the actual car.
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if these two shapes are similar, what is the measure of the missing len…
1
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if these two shapes are similar, what is the measure of the missing len…
4
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if these two shapes are similar, what is the measure of the missing len…
2
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two similar cylinders have diameters as shown below. (note: the figures…
(a) \(195.3125\ cm^{2}\) (b) \(732.421875\ cm^{3}\) (c) \(37.5\ cm\)
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the measure of angle 3 is 145°. use the given angle to find all of the …
1: $145^{\circ}$ 2: $35^{\circ}$ 4: $35^{\circ}$ 5: $145^{\circ}$ 6: $35^{\circ}$ 7: $145^{\circ}$ 8: $35^{\circ}$ 121°: O 14°: A 90°: R 57°: A 180°: S 133°: O 68°: A 175°: O 43°:…
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14. the poster you are giving your friend is in a cardboard tube with a…
Yes, because the area of the wrapping paper ($224$ square inches) is greater than the lateral - surface area of the tube ($\approx163.28$ square inches).
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the circle has center o. its radius is 3 ft, and the central angle a me…
$\frac{9\pi}{4}\text{ ft}^2$
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answer a translation 1 unit left a rotation 90° clockwise about the ori…
A rotation 90° counterclockwise about the origin
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answer a rotation 90° clockwise about the origin a translation 4 units …
A rotation 90° counterclockwise about the origin
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graph the image of m(1, 4) after a rotation 90° clockwise around the or…
The image of point $M(1,4)$ after a 90 - degree clockwise rotation around the origin is the point $(4,-1)$.
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solve the inequality and graph the solution on the line provided. -9 - …
Inequality Notation: $x\geq - 6$ Number Line: Plot a closed - circle at - 6 and draw a line to the right.
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use the diagram below to answer the following questions. list two pairs…
- Two pairs of adjacent angles: $\angle1$ and $\angle2$, $\angle3$ and $\angle4$ - Two pairs of vertical angles: $\angle1$ and $\angle3$, $\angle2$ and $\angle4$ - Two pairs of co…
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the circle has center o. its radius is 8 ft, and the central angle a me…
$\frac{80}{9}\pi$ ft²
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answer a translation 3 units left and 2 units up a translation 3 units …
A translation 3 units left and 2 units up
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answer a reflection over the y -axis a translation 2 units to the left.…
A. A reflection over the y - axis
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the ratio of the edge lengths of two cubes is 5:7. (a) find the ratio o…
(a) $125:343$ (b) $25:49$
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answer a reflection over the y - axis a reflection over the x - axis a …
A reflection over the y - axis
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find the complement and supplement of the following angles. 6° 14° 71° …
| Angle | Complement (C) | Supplement (S) | | ---- | ---- | ---- | | $6^{\circ}$ | $84^{\circ}$ | $174^{\circ}$ | | $14^{\circ}$ | $76^{\circ}$ | $166^{\circ}$ | | $71^{\circ}$ | …
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answer a rotation 90° clockwise about the origin a translation 2 units …
A rotation 90° counterclockwise about the origin
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2. dans le plan cartésien suivant : le segment de droite bd est une méd…
$2\sqrt{41}$
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a designer builds a model of a bicycle. the finished model is exactly t…
(a) \(2:9\) (b) \(8:729\) (c) \(4:81\)
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a. here are some points. what are the coordinates of a, b, and c after …
# Explicación: ## Paso 1: Identificar coordenadas originales Para el punto A, está en (5, - 6). Para el punto B, está en (2, - 3). Para el punto C, está en (-1,0). ## Paso 2: Apli…
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answer a rotation 90° counterclockwise about the origin a translation 1…
A rotation $90^{\circ}$ counterclockwise about the origin
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15 what is the interior and exterior angle measures for a regular octag…
Exterior angle: A. 45, Interior angle: C. 135
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identify a pattern in the sequence of figures. then use the pattern to …
B. A black square with a small white circle in the center
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points p and q are plotted on a line. a. find a point r so that a 180° …
a. The point $R$ is the mid - point of the line segment joining $P$ and $Q$. If $P$ has coordinates $(x_1,y_1)$ and $Q$ has coordinates $(x_2,y_2)$, then $R$ has coordinates $(\fr…
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each exterior angle of a regular polygon has a measure of 30°. what is …
C. 12
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figure d is the result of a transformation on figure c. which transform…
A 90 - degree counter - clockwise rotation.
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a designer builds a model of a truck. the finished model is exactly the…
(a) \(9:400\) (b) \(3:20\) (c) \(27:8000\)
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use the diagram to find the measures of each angle. explain your reason…
$\angle ABE = 50^{\circ}$, $\angle ABC = 130^{\circ}$, $\angle EBD = 130^{\circ}$, $\angle DBC = 50^{\circ}$
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figure f figure e answer a rotation 90° counterclockwise about the orig…
A translation 5 units right and 4 units up
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estimate the slope of the line.
1. 2 2. Undefined 3. -1
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find the value of x.
$x = 85$
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which word describes the amount of space inside a 2 - dimensional objec…
area
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which word describes sides that are in the same relative position on tw…
corresponding sides
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which word describes the ratio of a scaled images length, to the origin…
scale factor
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complex sentences practice directions: underline the dependent clause. …
Complex Sentences: 1. We don’t go to the movies $\underline{\text{because Hannah doesn't like them}}$. Circle "because". 2. $\underline{\text{Because Kayli likes pasta}}$, we went…
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find the value of x.
$44$
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2. use the diagram to find the measures of each angle. explain your rea…
$m\angle ABC=50^{\circ}$
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select all of the translations that take triangle i to triangle u. ther…
# Explicación: ## Paso 1: Comprender la traducción en coordenadas Una traducción en un plano cartesiano se realiza sumando o restando valores a las coordenadas \(x\) e \(y\) de lo…
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question figure t is the result of a transformation on figure s. which …
A translation downwards.
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find the value of x.
\(x = 118\)
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determine if triangle u v w and triangle x y z are or are not similar, …
The triangles $\triangle UVW$ and $\triangle XYZ$ are similar by the SSS similarity criterion.
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question 3 solve for a.
D. $y$
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solve the inequality and graph the solution. f - 2 ≥ 1 plot the endpoin…
The solution of the inequality is $f\geq3$. On the number - line, place a closed circle at 3 and draw a ray to the right.
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solve the inequality and graph the solution. \\(\\frac{u}{-1}>3\\) plot…
The solution of the inequality is $u < - 3$. On the number line, place an open circle at - 3 and draw a ray to the left.
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use a trigonometric ratio to solve for c. round to two decimal places a…
$19.03$
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for the three - part question that follows, provide your answer to each…
Part A: The expression for the surface area of the cylinder is $6\pi r^{2}$. Part B: The expression for the total cost is $48\pi r^{2}$.
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given: a circle with inscribed quadrilateral abcd. prove: ∠a and ∠c are…
180
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explore the properties of inscribed angles by following these steps. 1.…
change proportionally; equal
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in $delta abc$, $bc = 9$, $ca = 17$, and $ab = 13$. which list has the …
\(m\angle B\), \(m\angle C\), \(m\angle A\)
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express the area of the entire rectangle. your answer should be a polyn…
$x^{2}+12x + 35$
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what is the value of p? write your answer as an integer or as a decimal…
$34.3$
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estimate the measure of this angle within 10°.
120°
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which undefined term can contain parallel lines? line plane point ray
plane
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find the length of side $x$ in simplest radical form with a rational de…
$\sqrt{21}$
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what is the slope of this line? (7, 3) (7, 1)
undefined
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find the length of side $x$ in simplest radical form with a rational de…
$\sqrt{21}$
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solve for x to the nearest tenth.
$10.7$
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find the length of side x in simplest radical form with a rational deno…
$\sqrt{3}$
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what is the name of this figure?
Line
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answer attempt 1 out of 2 p =
\(2d + 2e+2f + 4g\)
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write a two - column proof. given: m∠gfi = 127°. prove: m∠efi = 44°. 1.…
The proof is completed as above to show that $m\angle EFI = 44^{\circ}$.
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which angle is complementary to ∠4? ∠1 ∠5 ∠2 ∠3
∠5
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convert the angle $\theta=\frac{8pi}{9}$ radians to degrees. express yo…
$160$
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estimate the measure of this angle within 15°.
45
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reflect point a over the dashed line. enter the new coordinates. a = (?…
\((4,-5)\)