Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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complete the flow proof of the converse of the alternate exterior angle…
Los ángulos $\angle2$ y $\angle3$ son ángulos verticales y por lo tanto $\angle2\cong\angle3$ porque los ángulos verticales son congruentes.
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1. plot the midpoint of segment ab. then give its coordinates. 2. find …
### 1. Encontrar el punto medio del segmento $\overline{AB}$ con $A(x_1,y_1)$ y $B(x_2,y_2)$ ## Paso1: Fórmula del punto medio La fórmula para el punto medio de un segmento con ex…
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triangle klm undergoes a series of rigid motions and forms triangle xyz…
A. $ZX = 11$ cm and $ZY = 7.5$ cm
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with the given information, can it be determined that m||n? write yes o…
A. Yes, the lines are parallel by the Converse of the Same - Side Interior Angles Postulate.
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identify the ordered pairs on the unit circle corresponding to each rea…
\((-\frac{1}{2},-\frac{\sqrt{3}}{2})\)
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which of the following item sets show two triangles that can be proved …
(2)
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determine the slope of the line that passes through the following point…
The slope is undefined.
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12) a safe angle for a ladder is about 75° from the ground. if you have…
12) \(0.984\) m 13) \(3.38\) m 14) \(42.8^{\circ}\) 15) \(5.76\) km
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the slope of the line shown below is 1. what is the value of a? 1 2 4 8
4
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4) what is the angle relationship? 2. which pair of angles are alternat…
1. Corresponding angles 2. \(\angle1\) and \(\angle8\), \(\angle2\) and \(\angle7\)
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in the given figure, which lines are parallel? justify your answer. a. …
# Explicación: ## Paso 1: Comprender los teoremas de ángulos y paralelismo Los teoremas de ángulos alternos internos, correspondientes, ángulos verticales y ángulos internos del m…
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6) find the other endpoint of the line segment with the given endpoint …
# Explicación: ## Paso 1: Usar fórmula para coordenada x La fórmula para la coordenada $x$ del punto medio es $M_x=\frac{x_1 + x_2}{2}$. Sabemos que $M_x = 5$, $x_1=2$. Entonces $…
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the real number t corresponds to the point p(\\frac{\\sqrt{46}}{11}, -\…
$\sin t=-\frac{5\sqrt{3}}{11}$, $\cos t=\frac{\sqrt{46}}{11}$, $\tan t = -\frac{5\sqrt{138}}{46}$, $\csc t=-\frac{11\sqrt{3}}{15}$, $\sec t=\frac{11\sqrt{46}}{46}$, $\cot t=-\frac…
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level a 5) point a is at (-4,8) and point m is at (1,7.5). point m is t…
# Explicación: ## Paso 1: Usar la fórmula del punto medio La fórmula del punto medio entre dos puntos $A(x_1,y_1)$ y $B(x_2,y_2)$ es $M(\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$. …
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congruent triangles (topic 5) △jkl and △lmn are shown. what is the m∠ln…
72
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a student graphed the points a=(1,3), b=(0,4), and c=( - 3,1) and got t…
B. $B$ was graphed incorrectly.
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9. what is the intersection of plane stxw and plane tuyx? 10. write the…
b. $\overleftrightarrow{TX}$ ### 10.
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7. graph the figure wxyz with vertices w(-3, -2), x(-6, 1), y(-7, 0), a…
For the first figure $WXYZ$ with vertices $W(-3,-2),X(-6,1),Y(-7,0),Z(-4,-3)$: The 90 - degree clockwise rotated vertices are $W'(-2,3),X'(1,6),Y'(0,7),Z'(-3,4)$. For the second f…
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how can you prove that the following triangles are congruent? o sss o s…
HL
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figure y figure z a rotation of about the origin followed by a
A rotation of 180° about the origin followed by no other transformation.
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in the diagram below, segments $overline{tu}$ and $overline{qs}$ perpen…
B. SAS
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congruent triangles (topic 5) if △abc is congruent to △trw then which o…
\(\overline{CA}\cong\overline{WT}\)
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en la siguiente figura, los puntos h, m, n y k están en el plano z. los…
(a) J, L (assuming a line exists through them). (b) MN (as an example of intersecting line). (c) H, N, K (points in plane Z). (d) HMK (naming plane by points in it).
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topic: solving one - step inequalities progress the movement of the pro…
The first option (the one with a closed - circle at $-1$ and the line extending to the right)
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congruent triangles (topic 5) which theorem shows △qmp≅△rnp? o sas o aa…
B. AAS
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congruent triangles (topic 5) what reason shows that △ace≅△bcd? o asa o…
B. SAS
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multiple choice identify the choice that best completes the statement o…
1. None of the above 2. C. $(9,1)$ 3. A. $(1,5)$ 4. C. $y=-2$
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principles of the constitution answer the questions below. then on the …
1. What year was the Constitution written? - 1787 2. What branch of the government is covered in Article I? - Legislative 3. What are the first three words of the Preamble? - We t…
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triangle jkl is reflected across the y - axis to create the image. whic…
All of the congruence criteria (Side - Side - Side, Side - Angle - Side, Angle - Side - Angle, Side - Angle - Side, Angle - Side - Angle) can prove that triangle $JKL$ is congruen…
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5. graph the figure wxyz with vertices w(-3, 5), x(-7, 9), y(-9, 7), an…
For question 5, the new vertices are $W'(5,3),X'(9,7),Y'(7,9),Z'(3,5)$. For question 6, the new vertices are $W'(-4,-1),X'(-5,-2),Y'(-2,-5),Z'(-1,-4)$.
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which theorem shows that the triangles are congruent? ssa sss sas asa a…
AAS
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the triangular region shows the number of possible red flowers, x, and …
35 red flowers and 17 yellow flowers
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5) translation: 4 left and 2 up 5) rotation: 180° about the origin 6) r…
For the un - labeled transformation on the bottom - right: Translation 3 units down. For the un - labeled transformation on the middle - right: Reflection across the $y$ - axis.
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find the length of eh. eh = □ (simplify your answer. type an integer, f…
# Explanation: ## Step1: Identificar coordenadas La coordenada de E es $-\frac{1}{2}$ y la coordenada de H es $- 2\frac{1}{4}=-\frac{9}{4}$. ## Step2: Calcular longitud La longitu…
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find the length of fh. fh = (simplify your answer. type an integer, fra…
\(7\frac{1}{2}\)
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find the length of the segment ab. the length is □ (type an integer or …
8
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find the length of (overline{de}). de = (square) (simplify your answer.…
3
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the midpoint m of $overline{uv}$ has coordinates (-10.5, -8). point u h…
$(-10,-12)$
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find the length of the segment $overline{ab}$. the length is $square$. …
# Explicación: ## Paso 1: Identificar las coordenadas de A y B A está en 8 y B está en 5. ## Paso 2: Calcular la distancia entre A y B La distancia entre dos puntos en una recta s…
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which point represents the center of rotation? point q point p point r …
point $P$
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in the diagram shown, what are the measures of ∠dbc, ∠dbe, ∠ebf, and ∠d…
40
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the triangular region shows the number of possible ounces of platinum, …
10 oz of platinum and 10 oz of silver
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congruent triangles (topic 5) △jkl and △lmn are shown. what is the m∠kj…
54
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4. dilation of △bcd with vertices b(4,4) c(8,14) d(12,0), given the sca…
B'(1, 1), C'(2, $\frac{7}{2}$), D'(3, 0)
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3. translation of trapezoid jklm, with vertices j(-6,6) k(-3,7) l(-1,3)…
J'(1,3), K'(4,4), L'(6,0), M'(-1,-3)
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angle measure classwork use the diagram at the right for exercises 1 - …
1. m∠MLN = 40° (agudo) 2. m∠NIP = 90° (recto) 3. m∠NlQ = 120° (obtuso) 4. m∠OLP = 70° (agudo) 5. m∠MLQ = 160° (obtuso) 6. ∠MLN: ángulo agudo 7. ∠NLO: obtuso 8. ∠MLP: obtuso 9. ∠OL…
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2. dilation of rhombus wxyz with vertices, w(1,0) x(4, -1) y(5, -4) z(2…
W'(3,0), X'(12, - 3), Y'(15,-12), Z'(6,-9)
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1. reflect △abc with the vertices a(-3,2) b(-1,7) c(6,1), in the x - ax…
$A'(-3,-2)$, $B'(-1,-7)$, $C'(6,-1)$
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24. what is the term for a transformation that slides a figure along a …
A. translation
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the midpoint m of $overline{gh}$ has coordinates (5.5, 2). point h has …
$(15,-16)$
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11. find the length between c(6, -4) and d(2, -3). 12. the endpoints of…
$\sqrt{17}$ ### 12.
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3. graph the figure wxyz with vertices w(1, 2), x(0, 3), y(-4, -1), and…
For question 3: Rotated vertices are $W'(-2,1),X'(-3,0),Y'(1,-4),Z'(2,-3)$. For question 4: Rotated vertices are $W'(5,3),X'(9,-1),Y'(10,0),Z'(6,4)$.
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the midpoint of $overline{uv}$ is $m(8, 2.5)$. one endpoint is $v(5, 3)…
$(11,2)$
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congruent triangles (topic 5) to show that △rqp≅△psr by sss, what must …
$5$
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the midpoint of $overline{uv}$ is $m(3, 11.5)$. one endpoint is $u(2, 7…
$(4,16)$
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if the ratio of the sides of two squares is 3:1, what is the ratio of t…
A. 3:1
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congruent triangles (topic 5) what additional piece of information you …
$\angle G\cong\angle P$
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the midpoint m of uv has coordinates (6.5, 10.5). point v has coordinat…
\((0,7)\)
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17. given (mangle1=(12x - 24)^{circ}) and (mangle2=(6x + 42)^{circ}). s…
17. \(x = 11\) 18. \(x = 53\) 19. \(x = 56\)
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we have a mid - point at m(15, 8.5). point v is at (16, 2). find the co…
$(14,15)$
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6. in the diagram below, m∠1 = 63°. what is m∠3 and give the geometric …
$m\angle3 = 63^{\circ}$, because vertical angles are congruent.
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1. consider 2 points a (2,1, - 3) and b (1, - 2,3) for vectors $vec{a}$…
- Magnitude of $\vec{a}$: $\sqrt{14}$, Magnitude of $\vec{b}$: $\sqrt{14}$ - Unit - vector of $\vec{a}$: $\frac{2}{\sqrt{14}}\vec{i}+\frac{1}{\sqrt{14}}\vec{j}-\frac{3}{\sqrt{14}}…
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geometry practice g.co.a.5 rotations www.jmap.org 1. graph the figure w…
For the first figure with 180 - degree rotation: New vertices are $W'(2,1),X'(4,-1),Y'(7,2),Z'(5,4)$. For the second figure with 90 - degree clockwise rotation: New vertices are $…
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parts of speech test nouns, pronouns, adjectives, verbs, and adverbs di…
1. Common noun: General name for a thing, e.g., "The book is on the table." Proper noun: Specific name of a thing, e.g., "The Bible is a famous book." 2. By replacing a previously…
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what is the ratio of total shapes to circles? write your answer as two …
2:1
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what is the ratio of hexagons to circles? write your answer as a fracti…
$\frac{6}{1}$
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what is the ratio of triangles to stars? write your answer as a fractio…
$\frac{1}{2}$
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what is the ratio of circles to total shapes? write your answer as two …
3:4
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the midpoint of tu is m(13.5, 10.5). one endpoint is t(18, 2). find the…
$(9,19)$
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what is the ratio of rectangles to total shapes? write your answer as a…
$\frac{2}{7}$
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the mid - point m of $overline{qr}$ has coordinates (-7, -6). point q h…
$R=(-8,-3)$
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what is the ratio of total shapes to circles? write your answer as a fr…
$\frac{10}{9}$
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question 24 (1 point) state the side length of a square with an area of…
a) $7\sqrt{3}\ cm$
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what is the ratio of triangles to total shapes? write your answer as tw…
3:8
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11. use the diagram. tell whether the angles are vertical angles, a lin…
a. Linear pair b. Linear pair c. Neither d. Vertical angles e. Vertical angles f. Linear pair
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what is the ratio of rectangles to total shapes? write your answer as t…
1:5
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mild: check your understanding 5) translation: 4 left and 2 up 5) rotat…
The steps above show how to perform and describe the given geometric transformations of translation, rotation, and reflection. For the "Describe the transformation" parts, compare…
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21. which of the following transformations maps figure 1 to figure 2? t…
Rotate $180^{\circ}$
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20. identify the scale factor for the dilation given the graph of each …
$\frac{1}{3}$
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10. find the length between a(-4, -5) and b(1, -2).
$\sqrt{34}$
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19. a turning of a geometric figure about a point is a type of transfor…
A. rotation
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18. find the image of point w(-3,2), for the given d4( w ).
$(-12,8)$
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17. select the type of transformation that is not considered a rigid mo…
D. dilation
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from unit 2, lesson 13 in quadrilateral abcd, triangle adc is congruent…
Quadrilateral $ABCD$ is a parallelogram because when $\triangle ADC\cong\triangle CBA$, the opposite - sides of the quadrilateral ($AD$ and $CB$, $DC$ and $BA$) are equal, which s…
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what is the ratio of stars to triangles? write your answer as a fractio…
$\frac{1}{1}$
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16. △rst is a translation image of △rst. what is the coordinate rule fo…
\((x,y)\to(x - 7,y + 3)\)
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15. if t is rotated 90° what will the coordinates of t be?
(-1, - 1)
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5. a boy is flying a kite with a string which forms a 41° angle with th…
$118.1$ m
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14. what is the name of the line that a figure is flipped over during a…
D. line of reflection
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5. complete the statements regarding mathematical properties. the state…
Choice 1: 1. Reflexive Property of Equality Choice 2: 4. Symmetric Property of Congruence Choice 3: 1. Substitution Property of Equality Choice 4: 5. Transitive Property of Congru…
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question 21 (1 point) find a simplified expression for the perimeter of…
c) $6\sqrt{2}+2\sqrt{3}+2$
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solve each equation. 1. $r + 11 = 3$ 2. $n+7 = 13$ 3. $d - 7 = 8$ 4. $\…
1. **For the equation \(r + 11=3\)**: - **Explanation**: - **Step1: Isolate the variable \(r\) by subtracting 11 from both sides** - \(r+11 - 11=3 - 11\) - **Step2: Simplify both …
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12. a(n) ____________ is a transformation where distance and angle meas…
rigid motion
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jamie just bought two boxes. the first box is square, with each side me…
C. 16 units
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geometry 2 sy2026 4. makayla found the statement shown in her geometry …
C. Points arranged as \(H,N,Y,T,R\) D. Points arranged as \(R,T,N,Y,H\) E. Points arranged as \(Y,T,R,N,H\)
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11. reflection of △ghi with vertices g(4,1) h(5, - 4) i(2, - 8), in the…
$G'(1,4)$, $H'(-4,5)$, $I'(-8,2)$
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1.4 i can find the area of similar figures. find the value of the area …
$337.5$ square inches
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what is the ratio of circles to stars? write your answer as two numbers…
4:3
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how many feet of chain fence are necessary to enclose a dog pen that is…
C. 32
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what is the ratio of triangles to circles? write your answer as a fract…
$\frac{1}{3}$