幾何
三角形、圓、解析幾何與證明題。
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find the length of the third side. if necessary, round to the nearest t…
7.6
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calculate the distance between the points a=(0, 4) and m=(6, -1) in the…
$7.81$
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find the location of q, the midpoint of $overline{pr}$. location of q :
7
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which of the following summarizes the reflections that carry a parallel…
A parallelogram does not have any lines of reflection.
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for all of the problems on this test, you must show evide if you need t…
1a) i) $\overrightarrow{OA}$, $\overrightarrow{OE}$ ii) $\overline{AO}$, $\overline{OB}$ iii) $\overleftrightarrow{AC}$, $\overleftrightarrow{ED}$ 1b) i) $\angle AOC$, $\angle DOE…
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write the coordinates of the vertices after a rotation 270° countercloc…
$C'(-8,-4)$ $D'(-4,-4)$ $E'(-4,-6)$ $F'(-8,-6)$
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question 9 of 10 what is the measure of arc jl? a. 96° b. 168° c. 42° d…
B. 168°
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question 8 of 10 what is the measure of ∠abc? a. 37° b. 53° c. 74° d. 1…
A. 37°
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question 7 of 10 what is the measure of ∠xyz?
B. $93^{\circ}$
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in the figure below, ac = 23 and bc = 16. find ab. a b c ab =
$7$
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what is the measure of ∠abc?
D. $65^{\circ}$
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question 5 of 10 the measure of an inscribed angle in a circle is _____…
B. half
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choose the term that has the given definition. term\tdefinition colline…
The correct term for "Belonging to the same line" is Collinear. The correct term for "Belonging to the same plane" is Coplanar (not given in options but for correction). The corre…
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name: __mary robinson__ date: __9/25/2025__ block: __2 - a__ perform re…
In the left - hand circle (The US House of Representatives): Initiate revenue bills, Impeach federal officials. In the right - hand circle (The US Senate): Confirm presidential ap…
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graph the values of x that satisfy the given conditions. x ≤ -15 or x ≥…
A.
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solve the following compound inequality. graph the solutions. x<6 or x<…
The solution of the compound inequality is \(x < 8\). The correct graph is the one with an open - circle at 8 and an arrow pointing to the left (assuming option B is such a graph).
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the distance between the points (10,y) and (4,8) is √61. arrange the eq…
$y = 13$ or $y = 3$
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the distance between the point (2, 3) and (x, 6) is 3√2. use the distan…
B. 5 or - 1
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find the cosine of ∠a. write your answer in simplified, rationalized fo…
$\frac{7}{\sqrt{65}}=\frac{7\sqrt{65}}{65}$
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multiple choice question as a strategy to increase empowerment, ______ …
C. networking
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in the figure below, points q, x, y, and s lie in plane p. points r and…
(d) $\overleftrightarrow{XY}$
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find the volume, in cubic inches, of the composite solid below, which c…
1200
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multiple choice question as a strategy to increase empowerment, ______ …
D. networking
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question 4 of 10 an inscribed angle is an angle formed by two chords th…
A. True
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question 3 of 10 what is the measure of $overparen{ac}$? 44° a. 22° b. …
C. 88°
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question 2 of 10 what is the measure of \\(\\widehat{xyz}\\)? a. 300° b…
D. 240°
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5) find x if m∠1 = 2x + 11 and m∠ywx = 7x - 8. 7) m∠1 = 14x - 1 and m∠2…
$x = 3.8$ ### 7)
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question 1 of 10 what is the measure of $overparen{jkl}$? 93° a. 267° b…
C. 186°
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question 10 of 10 given ⊙o below, if $widehat{ab}$ and $widehat{bc}$ ar…
A. 130°
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question 7 of 10 given ⊙o below, the arcs $overparen{gh}$ and $overpare…
B. False
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6.4.3 quiz: congruent chords and circle angle measure question 6 of 10 …
C. 7 units
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question 6 of 10 given ⊙o below, if wx and yz are congruent, what is th…
C. 7 units
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7) find the missing side lengths in the 45 - 45 - 90 triangles. leave y…
The solutions depend on which specific triangle in the set is being referred to. For a 45 - 45 - 90 triangle with hypotenuse $\sqrt{2}$, the legs are 1. For a 30 - 60 - 90 triangl…
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6.4.3 quiz: congruent chords and circle angle measure question 5 of 10 …
B. False
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below are two parallel lines with a third line intersecting them. x =
$149$
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6.4.3 quiz: congruent chords and circle angle measure question 4 of 10 …
C. 36°
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question 3 of 10 given ⊙o below, if (overline{ab}) and (overline{cd}) a…
C. 70°
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triangle xyz with vertices x(5, 7), y(8, 3), and z(2, 3) is reflected o…
B. 4 units
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below are two parallel lines with a third line intersecting them.
89
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below are two parallel lines with a third line intersecting them. x = □
93
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select all the parallelograms.
# Explicación: ## Paso 1: Recordar la definición de paralelogramo Un paralelogramo es un polígono convexo de cuatro lados con lados opuestos paralelos y congruentes. ## Paso 2: An…
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below are two parallel lines with a third line intersecting them. 129° …
\(129\)
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classify the angle.
# Explicación: ## Paso1: Identificar el ángulo El ángulo tiene un símbolo de esquina recta. ## Paso2: Clasificar según la definición Un ángulo recto mide 90 grados y se representa…
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what is the perimeter of the shape?
# Explicación: ## Paso1: Identificar los lados del polígono Los lados del polígono son 12 m, 3 m, 7 m, 12 m, 7 m, 3 m, 12 m y 18 m. ## Paso2: Sumar los lados $12 + 3+7 + 12+7 + 3+…
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if the figure is reflected across the y - axis, what will be the new co…
A. $(-4,4)$
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what is the area of the shaded figure? square units
8
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question 2 of 10 two arcs of a circle are congruent if and only if thei…
B. False
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question 1 of 10 given ⊙o below, the arcs ⁀ab and ⁀cd must be congruent…
A. True
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question 10 of 10 what angle measure does a semicircle have? a. 180° b.…
A. 180°
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7 from unit 1, lesson 5 this diagram is a straightedge and compass cons…
Yes, it is important. The equal - length segments \(AB = AD=BD\) (when the circle with center \(B\) passes through \(D\) and vice - versa) are crucial for proving the congruence o…
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what is the area of the shaded figure? square units
2
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what is the area of the shaded figure? square units
11
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graph the square with vertices (-7, 6), (7, 5), (6, -9), and (-8, -8).
# Explicación: ## Paso 1: Localizar el primer vértice En el plano cartesiano, para el vértice (-7, 6), movemos 7 unidades hacia la izquierda en el eje x y 6 unidades hacia arriba …
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what is the area of the shaded figure? square units
8
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a city planner wants to build a road perpendicular to d street. what is…
0
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which street is parallel to 1st ave? a 2nd ave b main road c central av…
A. 2nd Ave
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what is the area of the shaded figure? square units
7
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what is the value of z? a 88 b 92 c 95 d 124
B. 92
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decompose the figure into regions that are closest to each vertex. expl…
Construct the perpendicular - bisectors of all the line segments connecting the vertices (\(AB\), \(BC\), \(CD\), \(DA\), \(AC\), \(BD\)). The figure will be divided into regions …
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what is the area of the shaded figure? square units
8
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what is the value of y? a 42 b 85 c 88 d 95
C. 88
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question 9 of 10 what is the measure of $overparen{acb}$ in $odot o$ be…
B. 330°
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question 8 of 10 an arc that lies between the two sides of a central an…
A. minor arc
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which pair of lines are parallel? ① a and b ② a and c ③ c and d ④ b and…
(Without seeing the actual angle measures and relationships clearly in the image, we can't give a definite answer. But if we assume proper angle - based analysis was done and say …
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what is the area of the shaded figure? square units
10
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question 7 of 10 given ⊙o below, is (widehat{efg}) a minor arc, a major…
A. Major arc
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parallel and perpendicular lines what is the value of x? your answer
56
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question 6 of 10 an arc whose measure is greater than 180° is called a …
B. major arc
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select all the true statements. a. x = y b. x + y = 180 c. y = z d. x +…
A. $x = y$ (True, because vertical angles are equal) D. $x + z = 180$ (True, because they are a linear pair)
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question 2 of 10 given ⊙o below, is ⌢ab a minor arc, a major arc, or a …
B. Semicircle
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question 4 of 10 what is the measure of $widehat{at}$ in $odot o$ below…
D. $97^{\circ}$
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select all the true statements given the figure. a. m∠4 = m∠2 b. m∠4 = …
B. \(m\angle4 = m\angle1 + m\angle2\) C. \(m\angle4 = 180 - m\angle3\)
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question 3 of 10 a central angle of a circle is an angle whose vertex i…
B. False
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what is the value of x? a 28 b 44 c 136 d 224
B. 44
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what is the value of y?
$136$
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question 1 of 10 the sides of a central angle are two ____ of the circl…
B. radii
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if m∠2 = 112, what is m∠7?
$112$
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what is the area of the shaded figure? square units
3
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question 10 of 10 the blue segment below is a diameter of ⊙o. what is t…
A. 3.7 units
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select all the angles that are supplementary to ∠1. a. ∠3 b. ∠4 c. ∠5 d…
B. ∠4, D. ∠6
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question 9 of 10 which of the following segments is a diameter of ⨀o? a…
B. $\overline{UV}$
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what type of lines are coplanar and do not intersect? a parallel c segm…
A. parallel
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question 7 of 10 the blue segment below is a radius of ⊙o. what is the …
C. 18.6 units
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question 6 of 10 what is another name for a chord that passes through t…
C. Diameter
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from unit 1, lesson 7 this diagram shows the beginning of a straightedg…
1. Use the compass to measure the length of AC. 2. Place the compass at B with the width equal to AC and draw an arc to intersect the perpendicular line at B, mark the intersectio…
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what is the area of the shaded figure? square units
5
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question 5 of 10 which best describes the diameter of a circle? a. the …
A. The distance across the middle of the circle
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question 4 of 10 the chord (overline{xy}) is a diameter of (odot o).
A. True
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a regular hexagon can be represented as a function of the side - length…
The function $A(s)$ increases quadratically as $s$ increases.
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from unit 1, lesson 7 select all true statements about regular polygons…
B. All angles are congruent., C. All side lengths are equal., E. There are at least three sides.
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what is the area of the shaded figure? square units
4
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question 2 2 pts are angles whose measures have a sum of 90 degrees.
Complementary angles
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4 which construction could be used to construct an isosceles triangle a…
D. Construct the perpendicular bisector of segment $AB$. Mark any point $C$ on the perpendicular bisector except where it intersects segment $AB$. Draw segments $AC$ and $BC$.
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what is the area of the shaded figure? square units
3
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if the figure is reflected across the y - axis, what will be the new co…
$(-1,6)$
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select the triangle congruence theorem that proves these two triangles …
HL
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select the triangle congruence theorem that proves these two triangles …
D. AAS
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practice problems 7 problems 1 which construction can be used to determ…
D. Construct the perpendicular bisector of segment AB.
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question 3 of 10 the blue segment below is a diameter of ⊙o. what is th…
A. 2.95 units
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select the triangle congruence theorem that proves these two triangles …
ASA