幾何
三角形、円、座標幾何、証明問題。
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prove ∠e≅∠u by filling out the flowchart below. for each box, choose a …
$\angle E\cong\angle U$ is proved by first showing $\triangle EFG\cong\triangle UTS$ using SSS and then applying CPCTC.
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assume all given information to be true. 1. if m∠a is less than 90°, th…
1. A. \(\angle A\) is acute. 2. C. If a figure is a square, then it is not a triangle. 3. No, No 4. true 5. D. none of the above
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worksheet 22 a. observe the given figure and name the following. straig…
A. line segments: $\overline{PQ},\overline{QR},\overline{QS},\overline{ST},\overline{QU},\overline{QV}$ rays: $\overrightarrow{QU},\overrightarrow{QV},\overrightarrow{QS},\overrig…
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△abc is shown on the coordinate grid. michael is trying to show that △a…
(Assuming we fill the drop - down menus): - To find the reflection of $\triangle ABC$ in the $x - axis$, Point $A$ would move (twice the absolute value of its $y -$ coordinate) un…
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5. $overleftrightarrow{rp}perp$ plane $w$ true false
False
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2. a track and field athlete whose event is the shot put releases a sho…
a. The maximum height is 15.3 feet and it occurs 30 feet from the point of release. b. The maximum horizontal distance is approximately 69.1 feet. c. The shot was released from a …
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given the following graph, find the slope of the line that passes throu…
C. $-\frac{1}{4}$
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a diagram is shown. what is the length, in centimeters, of $overline{mn…
C. 4.8
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determine whether the statements is true or false. \thanksgiving is in …
La proposición "Thanksgiving is in July or parallel lines never intersect" es verdadera. La proposición "Thanksgiving is not in July and parallel lines never intersect" es verdade…
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determine whether the statements is true or false. \thanksgiving is in …
# Breve explicación: La Thanks - giving (Día de Acción de Gracias) en Estados Unidos es en noviembre, no en julio. Y por definición, las líneas paralelas nunca se intersectan. La …
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determine whether the statements is true or false. \thanksgiving is in …
# Explicación: ## Paso 1: Analizar cada parte de la declaración La primera parte "Thanksgiving es en julio" es falsa, ya que Thanksgiving es en noviembre en Estados Unidos. La seg…
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Question was provided via image upload.
16
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what property justifies setting each expression equal to one another to…
$x = 60$
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find (xy). 1. 2. 3. 4. find the value (x). 5. 6. 7. 8.
1. \(XY = 16\) 2. \(XY = 7\) 3. \(XY = 16\) 4. \(XY = 9\) 5. \(x = 10\) 6. \(x = 8\) 7. \(x = 3\) 8. \(x = 1\)
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the diagram below shows a triangular parcel of land. the angle measures…
\(180-[(360 - 283)+(360 - 322)]\)
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the graph below shows the relationship between time and the height of a…
D. the rate at which the balloon rises in feet per minute
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in this figure, lines a and b are intersected by line t. which of these…
$\angle1=\angle3$
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in the figure below, angle 1 is congruent to angle 2. what reason can b…
If two lines are intersected by a transversal, and a pair of corresponding angles is congruent, then the two lines are parallel.
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geometry the formula for the volume of a cube is v = s³, where v is the…
The volume equals the side length cubed.
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a ship is sailing along the east coast of new york. the ships navigator…
1. $116^{\circ}$ 2. $286^{\circ}$ 3. $37^{\circ}$
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on the map, main street and elm street are parallel, and hayward avenue…
Abbey Rd and Elm St: Neither Elm St and Hayward Ave: Perpendicular Main St and Hayward Ave: Perpendicular Abbey Rd and Hayward Ave: Neither
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point m is on pq. pm has a length of 7 units, and point n is the mid - …
15 units
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a drafting table is shown in the image. what are the measures of the ve…
\(x = 15\), and the measure of each vertical angle is \(102^{\circ}\)
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what is the midpoint of the segment shown below? (-11, 0) (9, -1) a. (-…
D. $(-1,-\frac{1}{2})$
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what is the slope of the line that connects point o with the mid - poin…
$\frac{7}{4}$
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what is the midpoint of the line segment with endpoints (3.2, 2.5) and …
A. $(2.4, - 1)$
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she wants to put a birdbath exactly halfway between the two oak trees. …
$(6,5)$
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in the figure, parallel lines r and s are cut by line t. what is the va…
49
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find the value of x. 6. in the exercises below, determine whether ∠f an…
6. \(x = 10\) 7. Supplementary 8. Complementary 9. Neither 10. Comp - \(47^{\circ}\), Supp - \(137^{\circ}\) 11. \(114^{\circ}\) 12. \(66^{\circ}\) 13. \(y = 27\)
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based on the diagram below, which statement could be used to prove ∠1≅∠…
Vertical angles are congruent.
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given nl is an angle bisector of ∠hnj, which conjecture must be true?
\(\angle LNK\cong\angle KNJ\)
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name sudan e is the mid - point of df. find the segment lengths. 1. fin…
1. DE = 13 EF = 13 2. DE = 11 DF = 22 3. x = 9 4. $\angle ABD = 24^{\circ}$ 5. $\angle DBC = 58^{\circ}$
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consider figure a and figure b on the coordinate grid. reflect figure a…
Translate the image of Figure A 3 units up and 3 units to the left.
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given: $overline{ab}paralleloverline{cd}$ and $overline{bd}$ bisects $o…
$\triangle ABE\cong\triangle CDE$ (by ASA)
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∠adb and ∠cdb are right angles reason: perpendicular lines form right a…
For $\overline{AB}\cong\overline{CB}$, the reason could be "Given". For $\overline{BD}\cong\overline{BD}$, the reason is "Reflexive Property of Congruence". For $\triangle ABD\con…
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ad ≅ cd reason: select reason ab ≅ cb reason: select reason bd ≅ bd rea…
$\overline{AD}\cong\overline{CD}$ - Given; $\overline{AB}\cong\overline{CB}$ - Given; $\overline{BD}\cong\overline{BD}$ - Reflexive property of congruence; $\triangle ABD\cong\tri…
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rotation of 90° clockwise about the origin translation 9 units right an…
No, No, No, No, No
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statement reason 1 ce = fg given 2 cd = dg given 3 de = fd reason? vali…
Subtraction property of equality
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an isosceles triangle with angles measuring 50°, 50°, and 80° undergoes…
Translation: Yes Rotation: Yes Reflection: Yes
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ac bisects ∠bad reason: given ∠bac≅∠dac reason: select reason ab≅ad rea…
For $\angle BAC\cong\angle DAC$: Definition of angle - bisector; For $\overline{AB}\cong\overline{AD}$: Given (if provided as such); For $\overline{AC}\cong\overline{AC}$: Reflexi…
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e is the mid - point of $overline{ac}$ reason: given $overline{ae}congo…
- For \(\overline{AE}\cong\overline{EC}\), Reason: Definition of mid - point. - For \(\overline{BE}\cong\overline{ED}\), Reason: Given. - For \(\angle BEA\cong\angle CED\), Reason…
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8 mark for review for a certain rectangle, the ratio of the width to th…
194
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what is this? line line segment ray
line segment
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what is this? line line segment ray
line segment
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se muestran cuatro polígonos regulares inscritos en círculos congruente…
C. A medida que aumenta el número de lados del polígono, el área del polígono se acerca al área del círculo
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find the missing angle measure.
\(50^{\circ}\)
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the following figure is a rectangle made up of two smaller rectangles. …
The light rectangle (on the left): 7 The dark rectangle (on the right): 28 As a sum of two areas: 35 As a product of the length and width: 35
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define convex polygon. a two - dimensional shape with straight edges an…
D. A two - dimensional shape with straight edges and all interior angles less than 180 degrees
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which of the following is the best description for the shape outlined i…
A. Concave decagon
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which of the following is the best description for the shape outlined i…
No answer can be provided as the relevant shape is not clearly visible in the given image.
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what is the sum of the interior angles of a dodecagon? 1,440° 1,800° 1,…
B. $1,800^{\circ}$
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what expression could be used to calculate one interior angle of a 13 -…
A. $\frac{(13 - 2)180}{13}$
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fill in the blank. a dodecagon is... sometimes a regular polygon. alway…
A. sometimes a regular polygon.
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solve for x. 8x + 2 70° 60° your answer
$x = 6$
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define concave polygon. a two - dimensional shape with straight edges n…
C. A two - dimensional shape with straight edges and one or more interior angles greater than 180 degrees
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7. find the center of the circle with endpoints (6, - 8) and (4, - 4) a…
7. C. \((5,-6)\) 8. A. Yes, it is a function. 9. B. \(12x + 6h\) 10. D. \(y=-5x-22\) 11. C. \(5\)
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the sum of the interior angles of a hendecagon is greater than... two o…
C. the sum of the interior angles of a nonagon.
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if two angles are not complements, then the sum of the angles is not 90…
$\sim p ightarrow\sim q$
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what expression could be used to calculate the sum of the interior angl…
A. $(14 - 2)180$
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what is the measure of one interior angle of a regular octagon? 135° ≈ …
A. $135^{\circ}$
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what are the equations of lines m and q? the equation of line m is (use…
The equation of line m is $y=\frac{5}{3}x-\frac{8}{3}$, the equation of line q is $y =-\frac{3}{5}x+\frac{36}{5}$
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what is the measure of one interior angle of a regular 26 - gon? ≈166.2…
A. $\approx 166.2^{\circ}$
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what is the sum of the interior angles of a 30 - gon? 4,860° 4,680° 5,0…
B. $4,680^{\circ}$
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what expression could be used to calculate the sum of the interior angl…
B. $(13 - 2)180$
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what is the sum of the interior angles of an octagon? 1,260° 1,080° 900…
B. $1,080^{\circ}$
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question 3 of 10 the formula for the volume of a sphere is v = ⅓πr³, wh…
A. 4.5 inches
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what is the measure of one exterior angle of a hexagon? 360° 60° not en…
B. $60^{\circ}$
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jumpstart name:____ date:____ n ∠1 = ____° e ∠2 = ____° r ∠3 = ____° o …
$\angle1 = 145^{\circ}$ $\angle2 = 80^{\circ}$ $\angle3 = 145^{\circ}$ $\angle4 = 100^{\circ}$ $\angle5 = 35^{\circ}$ $\angle6 = 35^{\circ}$
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(4: civil liberties) government censorship that stops speech before it …
1. B. Prior restraint 2. B. Lemon test
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knowledge functions, domain, range 1. complete the table below. 10 | im…
| Image | Functions or Not a Function | Domain | Range | | ---- | ---- | ---- | ---- | | Second example (mapping diagram) | Function | $\{0,1,2,3\}$ | $\{2,4,9\}$ | | Third exampl…
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4 find the missing angle
$x = 50^{\circ}$
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se está diseñando un silo para almacenar granos. cuando esté terminado,…
1728 pies cúbicos
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in the 20th century, america was racing against the soviet union to pro…
A. start of
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lesson 12 practice problems 1. a. show that the two pentagons are congr…
a. The two pentagons are congruent because their corresponding sides and angles are equal (by visual inspection and matching of parts). b. Side - lengths of \(ABCDE\): \(AB = 2.8\…
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assume that the resources best suited to producing a particular service…
The PPF should be graphed using blue points (circle symbol) as a downward - sloping curve representing the trade - off between lawns mowed and cars washed. Points A, B, C, and D s…
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12 (a) part a: the area of rectangle 2 can be found using the expressio…
(A) B. $40\sqrt{15}$ (B) C. $10\sqrt{3z}$
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which segment is adjacent to ∠n?
Segment NJ and Segment NM
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right triangles lmn and pqr are similar, where l and m correspond to p …
B. 53°
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right triangles lmn and pqr are similar, where l and m correspond to p …
B. $53^{\circ}$
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tell whether each point is in the interior, exterior or on the angle. 7…
7. On the angle 8. Exterior 9. Interior 10. On the angle 11. Interior 12. Exterior 13. True 14. False 15. False
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what contributed to the 146 deaths caused by the triangle shirtwaist fa…
D. Unsafe working conditions, including locked doors
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given the image, which of these gives enough information to use one of …
D. $m\angle3 = 26^{\circ}$ and $m\angle1=76^{\circ}$
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en el plano de coordenadas que se muestra, △jkl tiene los vértices j(-2…
5
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given the image, which of these gives enough information to use one of …
m∠1 = 108°
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given the image, which of these gives enough information to use one of …
All of the options ($m\angle3 = 130^{\circ}$, $m\angle5 = 130^{\circ}$, $m\angle4 = 50^{\circ}$) can be used to prove $b\parallel n$.
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given the image, which of these gives enough information to use one of …
m∠8 = 72°
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given the image, which of these gives enough information to use one of …
$m\angle7 = 115^{\circ}$
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given the image, which of these gives enough information to use one of …
D. $m\angle2 = 112^{\circ}$
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given the image, which of these gives enough information to use one of …
D. $m\angle8 = 59^{\circ}$
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7) solve for w: p = 2l + 2w (perimeter of a rectangle)
$W=\frac{P - 2L}{2}$
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given the image, is there enough information to prove that p || r? m∠3 …
No, this is not enough information.
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given the image, which of these gives enough information to use one of …
B. $m\angle6 = 29^{\circ}$ and $m\angle10 = 45^{\circ}$
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a clock shows 10:10. what is the smaller angle between the hands (°)? 1…
115°
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6) solve for r: c = 2πr (circumference of a circle)
\(r = \frac{C}{2\pi}\)
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angles name each angle in four ways. then identify its vertex and its s…
1. Four - way naming: $\angle1$, $\angle CXA$, $\angle AXC$, $\angle X$; Vertex: $X$; Sides: Rays $\overrightarrow{XC}$ and $\overrightarrow{XA}$ 2. Four - way naming: $\angle MOR…
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given the image, which of these gives enough information to use one of …
\(m\angle6 = 112^{\circ}\)
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angles name each angle in four ways. then identify its vertex and its s…
13. True 14. False 15. True
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you start facing east. you turn left, then right, then left again. whic…
North
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6) 12 + 74 7) - 3+5 8) - 113 + 115 9) | - 45| 10) 86 - (-4) 11) | - 5| …
6) 86 7) 2 8) 2 9) 45 10) 90 11) 1 12) - 15 13) - 48
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you start facing north. you turn left, then right, then left again. whi…
C. West