Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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given: $m\\angle abc = m\\angle cbd$. prove: $\\overrightarrow{bc}$ bis…
A. given B. definition of congruent C. definition of bisect
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based only on the information given in the diagram, which congruence th…
A. SAS E. LL F. HL
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the hl theorem is a special case of the _____. a. sas postulate b. sss …
A. SAS postulate
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based on the information marked in the diagram, △xyz and △abc must be c…
B. False
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based on the information marked in the diagram, △abc and △xyz must be c…
B. False
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based only on the information given in the diagram, which congruence th…
C. LA D. AAS
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which of the following are right triangle congruence theorems? check al…
A. Leg - leg (LL) B. Leg - angle (LA) C. Hypotenuse - angle (HA) D. Hypotenuse - leg (HL)
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which of the following are right triangle congruence theorems? check al…
A. Leg - leg (LL) B. Leg - angle (LA) C. Hypotenuse - angle (HA) D. Hypotenuse - leg (HL)
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based only on the information given in the diagram, which congruence th…
A. HL D. HA
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proving parallel lines with alternate exterior angles given: ∠1≅∠2 prov…
| Statements | Reasons | |--|--| | $\angle1\cong\angle2$ | Given | | $\angle1$ and $\angle2$ are alternate exterior angles | Definition of alternate exterior angles | | $p\paralle…
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lines l, m, and n lie in a plane and are cut by a transversal, t. ∠1 is…
m and n
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part 4: vocabulary practice circle the correct literary term to complet…
# Breve explicación: 1. Un juego de palabras (pun) es una broma que juega con el doble sentido de una palabra. "Anti - gravedad" y "imposible de poner en el suelo" son un juego de…
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of each line defined below and compare their values. equation of line a…
The slopes of line A and line B are equal.
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which is a subfield of the other? geometry mathematics
Geometry is a subfield of mathematics.
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match each description to its diagram. point p and line bc are coplanar.
Diagrama donde el punto P y la línea BC estén en el mismo plano (no se especifica cuál de los 4 es, pero debe cumplir esta condición).
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graph the solution to the inequality on the number line. |9 - 6w| < 15
On the number line, place an open circle at \(-1\), an open circle at \(4\), and draw a line segment connecting them.
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4) a rectangular lawn is 14 meters by 35 meters. it would cost $5.14 pe…
$503.72$
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al from lesson 2.2 and lesson 2.3 absolute - value equations or inequal…
16. \(x=\frac{9}{2},x =-\frac{9}{2}\) 17. \(x = 6,x=-4\) 18. \(3\leq x\leq9\) 19. a. \(\vert x + 1\vert\leq2\)
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graph the solution to the inequality on the number line. |5x - 5|>15 -1…
On the number - line, we use an open circle at \(x = - 2\) and shade to the left, and use an open circle at \(x = 4\) and shade to the right. The solution set is \(x<-2\) or \(x >…
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graph the solution to the inequality on the number line. |x + 2| ≤ 8 -1…
On the number line, place a closed - circle at \(-10\) and a closed - circle at \(6\), and draw a line segment between them.
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vector a is 7.5 units long at a 54° angle with respect to the positive …
21.6
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17) jeff is building a tabletop in the shape of a trapezoid. the area o…
5 feet
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for a vector v, v_x = v cos θ v_y = v sin θ v_x^2 + v_y^2 = v^2 tan θ =…
$307.2$ degrees
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for a vector v, $v_x = vcos\theta$, $v_y = vsin\theta$, $v_x^{2}+v_y^{2…
307.2 degrees
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the community center has a triangular garden. a scale drawing of the ga…
60
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for a vector v, v_x = v cos θ v_y = v sin θ v_x^2 + v_y^2 = v^2 tan θ =…
$307.2^{\circ}$
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the community center has a lawn for playing games. a scale drawing of t…
6,000 $ft^{2}$
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the movement of a point around a fixed point through a certain angle is…
1. Rotation 2. x 3. x - axis 4. x - axis 5. x + 4 6. y 7. Translation 8. Line 9. Translation 10. x - axis 11. y - axis 12. Cartesian
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the scale drawing shows the swimming pool and wading pool at a communit…
37.5 m
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what transformation involves turning a figure around a point? a. transl…
1. d. Rotation 2. b. Translation 3. b. Reflection 4. b. (2, -7) 5. a. (2, 8)
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the scale drawing is a map of a community center. the scale is shown in…
24
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which transformation would move a point directly downwards on the coord…
1. c. Translation 2. d. Add or subtract from coordinates 3. d. (-3, -2) 4. b. The horizontal position
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two parallel lines are crossed by a transversal. if m∠6 = 123.5°, then …
$56.5^{\circ}$
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some of the choices are incorrect so be careful... the graph has a the …
negative; downwards; descending; 400; 20; False; False; origin
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1,2 quiz use the figure to answer each question. 1. name 3 points that …
1. A, B, C 2. A, B, D 3. B, C, D
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name: er.dfa1.geo.m.g.gpe.b.05 prove the slope criteria for parallel an…
1. c 2. d 3. b 4. $y=-\frac{1}{2}x + 2$
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19 the figure below shows rectangle abcd on a coordinate plane. if the …
A. (4,3)
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build perseverance find the location of the weighted average of $overli…
$(0,-2.5)$
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for the following intersection, the measurements of the indicated angle…
$\angle a = 51^{\circ}$ $\angle c = 51^{\circ}$
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find the value of b. draw (-9b + 134)° (7b + 50)° show your work here b…
$b = 2$
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find the value of a. (7a + 16)° (-8a + 82)°
$8$
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lines b and c are parallel. what is the measure of ∠2? o m∠2 = 31° o m∠…
$m\angle2 = 130^{\circ}$
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name: sonlicio asaobh period: 5 1.2 quiz use the figure to answer each …
1. $J$, $K$, $L$ 2. $M$, $K$, $N$ 3. $M$, $K$, $N$
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name toshown er.dfa1.geo.m.g.gpe.b.05 prove the slope criteria for para…
1. c) $y =-\frac{1}{2}x - 12$ 2. d) Lines A and B intersect, because their slopes have no relationship. 3. b) $y = 2x-15$ 4. $y=-\frac{1}{2}x + 2$ 5. $y=-\frac{1}{4}x-\frac{1}{2}$
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this question has two parts. first, answer part a. then answer part b. …
moved closer to
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if (p = (\frac{1}{10}, -\frac{2}{5})), (f) has a weight of 2, and (g) h…
\(3\)
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question given m || n, find the value of x and y. (3x - 18)° y° (2x + 8…
$x = 26$, $y = 60$
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19. the figure below shows rectangle abcd on a coordinate plane. if the…
A. $(4,3)$
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here are intersecting lines ae and cd: 2. rotate line ae by 180 degrees…
Lines $AB$ and $A'B'$ are collinear.
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14) complementary angles are two angles whose measures have a sum of 90…
Measure of angle A = $30^{\circ}$ Complement of angle A = $60^{\circ}$
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a triangle on a coordinate plane is translated according to the rule $t…
$(x,y)\to(x - 8,y + 4)$
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1. draw a point a= (-5, 6) 2. draw a point b = (3, 1) 3. draw a line fr…
4. 8 5. -5 6. $\sqrt{89}$
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here are intersecting lines ae and cd: 2. rotate line ae by 180 degrees…
Lines AB and A'B' are collinear.
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square abcd was translated using the rule (x, y)→(x - 4, y + 15) to for…
$(13, -23)$
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hexagon defghi is translated 8 units down and 3 units to the right. if …
$(-6, -6)$
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select each statement that is true about these two triangles. a. the tw…
A. The two triangles are similar to each other C. A sequence of rigid motions can map one triangle to the other
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rayhan thinks that a dilation with a scale factor of 1 would always lea…
A. \((-4,4)\), B. \((-2,0)\), C. \((2,0)\)
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translate quadrilateral pqrs by using the rule (t_{-2,4}(x,y)). plot a …
Plot $P'(-3,9)$, $Q'(0,5)$, $R'(-2,1)$, $S'(-6,6)$ on the grid.
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in the diagram below, pq is the result of a dilation of pq. what is the…
D. \(\frac{1}{2}\)
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activity 3: make a mark? give a reason here are intersecting lines ae a…
Lines $AE$ and $A'E'$ are parallel and congruent. This is because translation is a rigid - motion transformation that preserves distance (so $AE = A'E'$) and angle measures (so th…
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rectangle efgh is translated according to the rule $t_{-5,9}(x,y)$. if …
$(-7,6)$
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in quadrilateral klmn shown, kl = 3, kn = 27 and mn = 27. diagonals km …
# Explanation: ## Step1: Use the property of intersecting diagonals In a quadrilateral, if diagonals $KM$ and $LN$ intersect at $G$ and $GK = 1$, $GM=1$. Let $LG = x$ and $GN = y$…
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a rectangle on a coordinate plane is translated 5 units up and 3 units …
$(x,y)\to(x - 3,y + 5)$
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in quadrilateral klmn shown, kl = 3, kn = 27 and mn = 27. diagonals km …
32
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25. perimeter of a rectangle solve for $ell$: $p = 2ell+2w$
$\ell=\frac{P - 2w}{2}$
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triangle abc is translated according to the rule (x, y) → (x + 2, y - 8…
$(6, - 13)$
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rectangle abcd has vertices a(-6, -2), b(-3, -2), c(-3, -6), and d(-6, …
$T_{-4,3}(x,y)$
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in quadrilateral klmn shown kl = 3, kn = 27 and mn = 27. diagonals km a…
$2$
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in quadrilateral klmn shown, kl = 27 and mn = 27. diagonals km and ln (…
54
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note: figure not drawn to scale. in quadrilateral klmn shown, kl = 3, k…
2
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what is the rule for the reflection? $r_{x - axis}(x,y)\to(x, - y)$ $r_…
$r_{x - axis}(x,y)\to(x, - y)$
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note : figure not drawn to scale in quadrilateral klmn shown kl = 3, kn…
736
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based on the similar triangles shown below, theodore claims that △tuv i…
A. Yes, the triangles are similar with a scale factor of $\frac{3}{2}$
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the image of trapezoid pqrs after a reflection across wy is trapezoid p…
B. $\overline{RR'}\parallel\overline{SS'}$
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16. rectangle abcd is dilated using the origin as the center of dilatio…
C. \((x,y)\to(3x,3y)\)
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the image of △abc after a reflection across eg is △abc. which statement…
F is the midpoint of $\overline{AA'}$ because $\overleftrightarrow{EG}$ bisects $\overline{AA'}$.
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the image of △abc after a reflection across eg is △abc. which triangle …
$\triangle BGC$ is right because $\overleftrightarrow{EG}\perp\overline{CC'}$.
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the image of parallelogram pqrs after a reflection across wy is paralle…
6
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a line segment has endpoints at (-4, -6) and (-6, 4). which reflection …
a reflection of the line segment across the y - axis
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reflect triangle efg across the line y = x. plot a point for each verte…
Plot $(4, - 2)$, $(1,-2)$, $(1,-1)$
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in the dilation shown, the larger figure represents the original image …
B. 2
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a point has the coordinates (0, k), where k ≠ 0. which reflection of th…
a reflection of the point across the y - axis
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in the dilation shown, the larger figure represents the original image …
A. \(\frac{1}{2}\)
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rayhan thinks that a dilation with a scale factor of 1 would always lea…
A. $(-4,4)$, B. $(-2,0)$, C. $(2,0)$
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what is the rule for the reflection? (r_{y = x}(x,y)\to(y,x)) (r_{y=-x}…
$r_{y = -x}(x,y)\to(-y,-x)$
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given: ∠abc is a right angle, ∠dbc is a straight angle. prove: ∠abc≅∠ab…
definition of congruent angles
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im2102 - ocr_mvoa integrated math i ocr semester b_2439794 foundations …
conclusion
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what is the midpoint of fb? a -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 …
point H
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02 - ocr_mvvoa integrated math i ocr semester b_2459704 indations of eu…
are perpendicular.
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foundations of euclidean geometry. if (mangle a = mangle b) and (mangle…
substitution property
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foundations of euclidean geometry which figures can be precisely define…
angle, parallel lines, line segment
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in the figure, $overrightarrow{cj}$ and $overrightarrow{cr}$ are opposi…
$5r - 17$
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m2102 - ocr_mvoa integrated math i ocr semester b_2439794 foundations o…
ray
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foundations of euclidean geometry which pair of undefined terms is used…
point and line
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which is the definition of a ray? lines that lie in the same plane and …
a part of a line that has one endpoint and extends indefinitely in one direction
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regular hexagon abcdef is divided into six equilateral triangles, as sh…
The sum of the interior angles of each triangle is 180 degrees, so the measure of each interior angle of the equilateral triangles in the figure is 60 degrees. The interior angle …
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in the figure, $overrightarrow{cj}$ and $overrightarrow{cr}$ are opposi…
# Explicación: ## Paso 1: Usar la propiedad de bisectriz Como $\overrightarrow{CP}$ biseca $\angle NCW$, entonces $\angle NCP=\angle PCW = 4b - 6$. Además, $\angle JCR$ es un ángu…
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foundations of euclidean geometry which is the line shown in the figure…
line XZ
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what is the approximate volume of the cone? use 3.14 for π. 6 cm 5 cm 4…
$157\ cm^{3}$
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point b is the midpoint of $overline{ac}$. which statements about the f…
$\angle DBC$ is bisected by ray BD., $BC = \frac{1}{2}AC$