幾何
三角形、円、座標幾何、証明問題。
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which of the following statements must be true based on the diagram bel…
\(E\) is the midpoint of a segment in the diagram.
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find the coordinates of point c after point c is reflected across the y…
- The \(x\) - coordinate of point \(C'\) will be positive.
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find the coordinates of point ( c ) after point ( c ) is reflected acro…
\(C'(3,-2)\)
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verify that \\( \\triangle b a c \\sim \\triangle m k l \\) by finding …
None
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find the coordinates or point c after point c is reilected across the y…
The \(y\) - coordinate of point \(C'\) will be negative.
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find the perimeter and total area of the composite shape shown below. a…
Perimeter \( = 50.24\) inches, Area \( = 164.48\) square inches (corresponding to the third option).
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what is the relationship between the lengths of \\overline{yw} and \\ov…
\( YW < YX \) (the first option)
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△abc ~ △def. find the values of x and y.
\(x = 40,y=-5\)
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find the possible values for $mangle1$. $56 < mangle1 < 180$ $mangle1 =…
\(56 < m\angle1 < 180\)
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find the coordinates of point c after point c is reflected across the y…
Quadrant IV
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nayla (20x + 7)^circ carrie (5x + 50)^circ (5x + 3)^circ maria solve fo…
\(x = 4\) C
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name a median. ray ru segment rw segment qt line sv
Segment QT
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use the given information to prove that \\( \\triangle svr \\cong \\tri…
\(\triangle SVR\cong\triangle SUT\) (by AAS)
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match each circular flower bed on the left to its circumference and its…
Flower Bed A: circumference = \(10\pi\) feet, area = \(25\pi\) square feet; Flower Bed B: circumference = \(12\pi\) feet, area = \(36\pi\) square feet
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triángulodefy triángulobecse dibujan a continuación. si \\overline{df} …
# Explicación: ## Paso 1: Identificar el criterio de congruencia Dado que \(\angle F\cong\angle C\), \(\angle D\cong\angle B\) y \(\overline{DF}\cong\overline{BC}\), se cumple el …
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una rotación en sentido antihorario alrededor del punto norte hasta (ov…
# Explicación breve: Un movimiento rígido es aquel que preserva las distancias y las medidas de los ángulos. Dado que $\triangle MNO \cong \triangle UNV$ (congruentes), un movimie…
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find the approximate area of the shaded region below, consisting of a r…
B. 312 square meters
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find the area of the figure below, formed from a triangle and a rectang…
216
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triángulomnoy triánguloonu se dibujan a continuación. simes ≅ uv, minne…
# Explicación: ## Paso 1: Identificar la transformación Observando los triángulos \( \triangle MNO \) y \( \triangle ONU \), y teniendo en cuenta que \( \overline{MN}\cong\overlin…
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triángulov ox luego, utilice una declaración de congruencia para explic…
# Explicación: ## Paso 1: Identificar lados y ángulos Observamos que \( \overline{VX} \) es común a ambos triángulos \( \triangle VWX \) y \( \triangle VOX \). Además, como es una…
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triángulov ox luego, utilice una declaración de congruencia para explic…
# Explicación: ## Paso 1: Identificar las propiedades de las figuras congruentes Las figuras congruentes tienen la misma forma y tamaño. Un movimiento rígido (como la reflexión) p…
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how would the following triangle be classified? isosceles isosceles acu…
equilateral
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which of the following statements must be true based on the diagram bel…
\( E \) is the midpoint of a segment in the diagram.
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find the volume, in cubic feet, of the composite solid below, which con…
2112
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name a perpendicular bisector. line sv segment rw segment qt ray ru
Line \(SV\)
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progress: the movement of the progress bar may be uneven because questi…
\(90\)
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una reducción hasta el punto k se alinea con el punto s. respuesta inte…
# Explicación breve: Los movimientos rígidos (como traslaciones, rotaciones y reflecciones) preservan la forma y el tamaño de una figura. Dado que \(\triangle KLM\cong\triangle ST…
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4. circle the graph that represents a function (circle all that apply):
El segundo y tercer gráfico representan funciones.
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una traducción hasta el punto k se alinea con el punto s. respuesta int…
SSS
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c#13 in isosceles triangle rst, solve for x, and use it to find m∠str. …
\(x = 9\); \(m\angle STR=116^{\circ}\)
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triángulo k l m y triángulo st u se dibujan a continuación. si \\( \\ov…
# Explicación: ## Paso 1: Identificar la transformación Una rotación es una transformación que gira una figura alrededor de un punto. Dado que \( \overline{LM}\cong\overline{TU}\)…
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una rotación en sentido antihorario alrededor del punto l hasta l m tie…
# Explicación breve: Los movimientos rígidos (rotaciones, traslaciones, reflecciones) preservan la forma y el tamaño de una figura. Dado que \(\triangle KLM\cong\triangle JLN\) (t…
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una rotación en sentido antihorario alrededor del punto l hasta \\overl…
# Explicación: ## Paso 1: Comprender las condiciones de congruencia de triángulos - **SAS (Lado - Ángulo - Lado)**: Si dos lados y el ángulo comprendido de un triángulo son congru…
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in the figure shown, \\( overline{rt} \\cong \\overline{uw} \\) and \\(…
D. $\overline{ST}\cong\overline{VW}$
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there are two parts to this question. answer both parts of the question…
- **Part A**: Yes, triangle \(ABC\) is congruent to triangle \(A'B'C'\). Rotation and translation are rigid transformations that do not change the shape and size of the triangle. …
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a) 14° b) 34° c) 56° d) 224° 5. the angle of the roof on kayas dollhous…
\(20\) ft (Option c)
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triángulok l my triángulo.j l nse dibujan a continuación. si\\overline{…
Una transformación que mapea \( \triangle KLM\) sobre \( \triangle JLN\) es una rotación en torno al punto \( L\). Las triángulos son congruentes por el criterio \( SAS\) (\( \ove…
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which of the following statements must be true based on the diagram bel…
\(\overline{ST}\) is an angle bisector, \(S\) is the vertex of two angles that are congruent to one another, \(T\) is the midpoint of a segment in the diagram.
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based on the drawing, which lists all of the true statements? 1. these …
D. Statements 2, 3 and 4 are correct.
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una rotación en sentido antihorario alrededor del punto rhasta pq tiene…
# Explicación breve: Un movimiento rígido es una transformación geométrica que preserva la distancia y la forma de una figura. En este caso, como \(\triangle PQR\cong\triangle XYR…
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una rotación en sentido antihorario alrededor del punto rhasta overline…
# Explicación breve: Para demostrar que dos triángulos son congruentes, se utilizan los criterios de congruencia de triángulos. En este caso, se observa que los triángulos \( \tri…
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which ordered pair is shown on the graph?
\((0,4)\)
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ethan transformed quadrilateral abcd to make quadrilateral abcd part a:…
La transformación es una traslación (desplazamiento) de 4 unidades hacia la izquierda.
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which ordered pair is shown on the graph?
\((5,0)\)
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abcd is a kite, so \\overline{ac} \\perp \\overline{db} and de = eb. ca…
\(11.6\mathrm{cm}\)
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triángulo pqr y triángulo x y r se dibujan a continuación. si relacione…
Una rotación en sentido contrario a las agujas del reloj alrededor del punto \(R\) mapea \(\triangle PQR\) sobre \(\triangle XYR\). Por el criterio \(SSS\), \(\triangle PQR\cong\t…
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based on the drawing, which lists all of the true statements? 1 these t…
These triangles are congruent by SAA.
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triángulo pqr y triángulo x y r se dibujan a continuación. si relacione…
# Explicación: ## Paso 1: Identificar la transformación Dado que \( PR\cong XR\), \( PQ\cong XY\) y \( QR\cong YR\), una transformación que mapearía \( \triangle PQR\) sobre \( \t…
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in the figure below, ( mangle1 = 79^circ ) and ( mangle2 = 67^circ ). f…
\(146\)
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find the perimeter and total area of the composite shape shown below. a…
Perimeter = 65.12 inches, Area = 392.96 square inches
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una rotación en sentido antihorario alrededor del punto whasta vw tiene…
rígido
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in the figure below, ( mangle fgj = 54^{circ} ) and ( mangle 2 = 29^{ci…
\(25\)
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read the passage from sugar changed the world. if you walked down beekm…
"Simple enough, but this trade up and down the Atlantic coast was part of a much larger world system."
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complete this proof by dragging tiles to match each statement with the …
# Explanation: ## Paso 1: Razón para \( \angle BSO\cong\angle TSA \) Las ángulos \( \angle BSO \) y \( \angle TSA \) son ángulos verticales. Según la definición, los ángulos verti…
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name a perpendicular bisector. line sv segment rw segment qt ray ru
Line \(SV\)
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when given \\( \\overline{fd} \\cong \\overline{ea} \\) and \\( \\overl…
D. \(\overline{DF}\cong\overline{AE}\)
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the scale drawing shows the swimming pool and wading pool at a communit…
\(62.5\)
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name an altitude. segment qt line rp segment rw ray ru
Segment RW
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name an angle bisector.segment qtsegment rwline svray ru
Ray RU
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given \\( \\triangle s t u \\) and \\( \\triangle s ^ { \\prime } t ^ {…
A. A \(180^{\circ}\) rotation about the origin, followed by \((x,y)\to(x - 3,y - 2)\)
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based on the drawing, which of the following rules could be used to pro…
A. Hypotenuse - Leg
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triángulovw xy triángulon w ose dibujan a continuación. si\\overline{vw…
# Explicación: ## Paso 1: Identificar los triángulos congruentes Dado que \( \overline{VX}\cong\overline{NO}\), \( \angle V\cong\angle N\) y \( \overline{VW}\cong\overline{NW}\), …
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using the image below, solve for x and y. 17 26 2y + 1 3x - 10 x = y =
\(x = 12\) \(y = 8\)
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given \\( \\angle mno \\) and \\( \\angle pon \\) are right angles. \\(…
A. Yes, by AAS
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the scale drawing is a map of a community center. the scale is shown in…
\(8\)
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if ( mangle a = 70^{circ}), then find ( mangle abe) (hint three triangl…
A. \(40^{\circ}\)
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a gardener makes a new circular flower bed. the bed is ten feet in diam…
circumference \( = 10\pi\) feet, area \( = 25\pi\) square feet (the fourth option)
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which set of given information does not prove \\( \\triangle a b c \\co…
C. \( \angle ABC\cong\angle ADE,\overline{AC}\cong\overline{AE}\)
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given (overline{ij}congoverline{lk}) (overline{hi}congoverline{jk}) whi…
C. \( \triangle HIJ\cong\triangle KJL\) by SAS
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based on the drawing, which of the following could be used to prove \\(…
C. Side - Angle - Angle
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quadrilateral rstq is a parallelogram. which of the following relations…
\(\angle T\cong\angle R\)
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given: \\( \\overline { c f } \\parallel \\overline { b e } \\) and \\(…
B. Yes, by SAA
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the angle bisectors of \\( \\triangle j k l \\) are \\( \\overline{j q}…
\(m\angle NKM = 48^{\circ}\), \(MQ = 17\), \(m\angle NLQ = 20^{\circ}\)
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a camper attaches a rope from the top of her tent, 4 feet above the gro…
A. 7.2 feet
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3. m∠a = ________ in △abc, m∠a = (3x + 15)°, m∠b = 4x° and m∠c = (6x - …
3. \(m\angle A = 60^{\circ}\), \(m\angle B = 60^{\circ}\), \(m\angle C = 60^{\circ}\), \(\triangle ABC\) is an equilateral triangle. 4. \(m\angle A = 70^{\circ}\), \(m\angle B = 4…
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vx ≅ no, y ∠v ≅ ∠nutilice los menús desplegables a continuación para de…
La transformación es una **rotación** y la declaración de congruencia es $\triangle VWX\cong\triangle NWO$ por el criterio **LAL**.
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independent practice: isosceles & equilateral triangles 5. ( x = ) find…
5. \(35\) 6. \(60.5\)
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lines a and b are parallel and lines e and f are parallel. if ( mangle1…
\(91\)
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Parallel Graph 2: Neither Graph 3: Perpendicular Graph 4: Neither
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7 x=____ find the measure of x, y, and z triangle is not drawn to scale…
7. \(x = 45^{\circ}\), \(y=90^{\circ}\), \(z = 135^{\circ}\) 8. \(x = 60^{\circ}\), \(y = 30^{\circ}\)
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Parallel; Graph 2: Neither; Graph 3: Perpendicular; Graph 4: Parallel
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independent practice: isosceles & equilateral triangles 9. ( x = ) _ fi…
\(60\)
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while sailing a boat offshore, jose sees a lighthouse and calculates th…
91.5 ft
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Neither, Graph 2: Perpendicular, Graph 3: Parallel, Graph 4: Neither
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a safety regulation states that the maximum angle of elevation for a re…
$105$ ft
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10. x=____ find the value of x 11. ∠2=____ find the measure of ∠2. m∠2=…
10. \(120\) 11. \(141\)
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which of the following angles is not co - terminal with \\( \\frac { 13…
$155^{\circ}$
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1. the point $(-5\\sqrt{3},15)$ lies on the terminal side of an angle $…
\(120^{\circ}\)
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in the drawing below, \\( \\triangle abc \\) is similar to \\( \\triang…
\(\frac{DE}{AB}=\frac{EF}{BC}=\frac{DF}{AC}\)
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independent practice: isosceles & equilateral triangles 12 ∠2 = ______ …
12. \( 16^{\circ}\) 13. \( 120^{\circ}\)
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3. solve for z. do not convert your answer to decimal form. rationalize…
\(z = 16\)
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given the information in the diagram, which theorem best justifies why …
converse alternate exterior angles theorem
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the movement of the progress bar may be uneven because questions can be…
The measure of \(\angle SWX\) is \(108^{\circ}\).
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for # 14 - 15, clearly circle the best answer for work must be shown in…
A. 7 in
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lines a and b are parallel and lines e and f are parallel. what is the …
\(82\)
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12 use the triangles in the diagram below to determine who is correct. …
Melanie is correct. The Side - Angle - Side (SAS) congruence postulate proves that \(\triangle ABC\cong\triangle RSQ\) because \(AC = RQ\), \(AB = RS\), and \(\angle A=\angle R\) …
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letters a, b, c, and d are angle measures. which should equal 105° to p…
\(b\)
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for # 14 - 15, clearly circle the best answer for each of the following…
A. \(7\) in ### Problem 15
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letters a, b, c, and d are angles measures. which equation is enough in…
\(a = c\), \(b + d = 180^{\circ}\), \(a = d\)
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△abc has vertices at a(1,2), b(4,6), and c(4,2) in the coordinate plane…
C. \(A'(-1,2)\), \(B'(-4,6)\), \(C'(-4,2)\)