几何
三角形、圆、解析几何与证明题。
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solve the right triangle. write your answers as integers or as decimals…
$m\angle F = 59^{\circ}$, $EG = 6$, $FG = 5$
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question 4 (multiple choice worth 1 points) (01.01r mc) which of the fo…
Flat surface
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question 9 (multiple choice worth 1 points) (01.01r lc) which undefined…
Point, line
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which angles are congruent to each other?
$\angle BGD$ and $\angle FGB$
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look at this shape:which image shows a translation?
A.
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the diagram shows a triangle. what is the value of c? c = submit
\(43\)
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consider the two triangles. how can the triangles be proven similar by …
Show that the ratios \(\frac{UV}{ZY},\frac{WU}{ZX}\), and \(\frac{WV}{XY}\) are equivalent.
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find the following measurements. parallelogram: base = 10 units height …
length \( = 8\) units, width \(=5\) units
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solve the inequality and graph the solution on the line provided. -11 +…
Inequality Notation: \(x > - 7\) For the number line: Place an open - circle at \(-7\) and draw an arrow to the right.
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solve for t and graph the solution. |t - 9| + 3 > 4 click two endpoints…
The solution of the inequality \(|t - 9|+3>4\) is \(t<8\) or \(t>10\). On the number - line, we have a ray starting from an open circle at \(t = 8\) and going to the left (towards…
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which angles are adjacent to each other? select all that apply. ∠bfd an…
\(\angle BFD\) and \(\angle DFA\), \(\angle BFC\) and \(\angle CFD\), \(\angle CFE\) and \(\angle EFA\), \(\angle DFE\) and \(\angle EFA\)
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fall 2025 geometry b wwva right triangle relationships and trigonometry…
\(\cos(x)=\frac{10}{15}\) (the first option in the left - hand side of the given choices)
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given ( m||n ), find the value of ( x ).
\(26\)
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which angle is congruent to \\( \\angle l \\)? a \\( \\angle q \\) b \\…
C
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use the graph to determine the length of segment em. enter the coordina…
The length of segment EM is \(15\) feet.
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find the missing side
72
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classify the four angles of the quadrilateral.
| | Right | Acute | Obtuse | |--|--|--|--| | \(\angle A\) | ● | | | | \(\angle B\) | | ● | | | \(\angle C\) | | | ● | | \(\angle D\) | ● | | |
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5 the figure shows two lines cut by a transversal. which value of x sho…
B. \(x = 50\)
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answer attempt 1 out of 2 area = square units submit answer
\(30\)
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which angle is congruent to \\( \\angle l \\)? a \\( \\angle q \\) b \\…
A. \(\angle Q\)
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solve the inequality and graph the solution on the line provided. -5 - …
Inequality Notation: \(x\leq - 6\) For the number - line: Place a closed circle (because the inequality is \(\leq\)) at \(-6\) and shade to the left (since \(x\) is less than or e…
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classify the four angles of the quadrilateral
# Explicación: ## Paso 1: Definir tipos de ángulos - Ángulo agudo: menor que \(90^{\circ}\) - Ángulo recto: igual a \(90^{\circ}\) - Ángulo obtuso: mayor que \(90^{\circ}\) y meno…
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question 3 (multiple choice worth 1 points) (05.02 mc) a cylinder has a…
\(392.5\mathrm{cm^{3}}\) (the option \(392.5\mathrm{cm^{3}}\))
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reflection across the y - axis
| Original | Reflection | |--|--| | \(A=(4, - 1)\) | \(A'=(-4,-1)\) | | \(B=(1,1)\) | \(B'=(-1,1)\) | | \(M=(3,4)\) | \(M'=(-3,4)\) | | \(Q=(5,2)\) | \(Q'=(-5,2)\) |
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triangle abc is dilated to form triangle xyz. find the scale factor by …
\(\frac{3}{4}\)
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determine whether each statement about angle relationships of a triangl…
1. True 2. True 3. False 4. True
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kaylee designs a logo for her art club, represented by figure stuvw. sh…
\((15,12)\)
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emmanuel is finding the angles of the triangle in the diagram below. he…
Emmanuel is incorrect. The value of \(x\) is \(48\). The angle measures of the triangle are \(25^{\circ},71^{\circ},84^{\circ}\)
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triangles jkl and jmn are shown on the grid below. are △jkl and △jmn si…
Triangles are similar if the ratio of the corresponding side lengths are equal. So, \(\triangle{JKL}\) is similar to \(\triangle{JMN}\). The ratio of \(JK\) to its corresponding s…
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josefina wants to prove that figures d and d are similar. what sequence…
Translate Figure \(D\) \(3\) units up to form Figure \(D'\), then dilate Figure \(D'\) by a scale factor of \(2\) with a center of dilation at \((0,0)\) to form Figure \(D''\)
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question 5(multiple choice worth 1 points) (08.04 mc) if w = 10 units, …
C. 400 units²
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solve for $x$ in the diagram below.
\(x = 12\)
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find the values of x and y.
\(x = 72\), \(y = 56\)
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what is the length of the hypotenuse? if necessary, round to the neares…
\(85\)
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quadrilateral ghij is similar to quadrilateral klmn. find the measure o…
\(42.4\)
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question 7 (multiple choice worth 1 points) (05.01 mc) a square has a s…
9.62 units²
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find the length of the third side. if necessary, round to the nearest t…
\(10\)
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2) find the measure of each missing angle. m∠1= m∠2= m∠3= m∠4=
\(m\angle1 = 63^{\circ}\), \(m\angle2 = 49^{\circ}\), \(m\angle3 = 87^{\circ}\), \(m\angle4 = 44^{\circ}\)
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given: \\( \\overline { a b } \\parallel \\overline { c d } \\), \\( \\…
\( \angle CBE\cong\angle ADF \) (corresponding parts of congruent triangles \( \triangle BEC\) and \( \triangle DFA\) are congruent)
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given m||n, find the value of x. answer attempt 1 out of 2 x =
\(53\)
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find the perimeter. 9 in 7 in p = ? in
32
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find the area of the figure. the area of the figure is square units.
24
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11. find the m∠h.
\(m\angle H = 32.5^{\circ}\)
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find the values of x and y. x = y =
\(x = 4\), \(y = 8\)
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solve for x. round to the nearest tenth, if necessary.
\(12.8\)
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determine if triangle ijk and triangle lmn are or are not similar, and,…
Triangle \(IJK\) and triangle \(LMN\) are similar. We know this by the SAS (two sides proportionate, included angle congruent) similarity criterion.
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find the area of the figure. (sides meet at right angles.)
\(34\)
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use the image below to find the requested values. find the measure of \…
$65^{\circ}$
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solve for x and graph the solution. -(x - 6)(x + 4)^2 < 0 plot the endp…
The solution of the inequality \(-(x - 6)(x + 4)^{2}<0\) is \(x>6\). On the number - line, we have an open circle at \(x = 6\) and a ray extending to the right.
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complete the following sentence. the figure below has rotational symmet…
\(20\)
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7. in quadrilateral badc, ab = ad and bc = dc. the line ac is a line of…
Since \(AC\) is a line of symmetry, the reflection over \(AC\) maps \(\angle ACB\) to \(\angle ACD\). A reflection is a congruence transformation, which means it preserves the mea…
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find the measure of \\( \\angle jno \\). \\( m \\angle jno = \\square ^…
\(93\)
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which pairs of figures below are congruent? congruent? yes no yes no
First pair: Yes, Second pair: No, Third pair: No, Fourth pair: No
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the square on the right is a scaled copy of the square on the left. ide…
\(\frac{63}{68}\)
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which statements are true about triangle qrs? choose three correct answ…
The side opposite \(\angle Q\) is \(\overline{RS}\), The side adjacent to \(\angle Q\) is \(\overline{QS}\), The hypotenuse is \(\overline{QR}\)
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find the values of x and y. x = y =
\(x = 3\), \(y = 41\)
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what are the values of b and c? b = c =
\(b = 70\), \(c = 70\)
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solve the inequality and graph the solution on the line provided. -2x -…
Inequality Notation: \(x < - 5\) For the number line: Draw an open circle at \(-5\) (because the inequality is strict, \(x eq - 5\)) and shade the line to the left of \(-5\) (sin…
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let s denote the length of the arc of a circle of radius r subtended by…
\(20\)
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5. triangle abc is congruent to triangle abc. describe a sequence of ri…
First, translate triangle \(ABC\) by the vector \(\overrightarrow{BA'}\). Then, rotate the translated triangle around point \(A'\) by the angle between \(\overrightarrow{AB}\) (in…
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find the measure of \\( \\angle u w v \\).
\(120\)
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angles formed by a transversal angles 3 and 6 are: vertical angles a li…
alternate interior angles
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what is the value of a? submit
\(32\)
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the diagram shows a triangle. what is the value of z? write your answer…
\(z\approx25.3\)
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solve for x. round to the nearest tenth of a degree, if necessary.
\(44.4\)
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which model represents the product $5\times\frac{9}{12}$?
The second set of models (the one with four circles, three fully shaded and the fourth with 9 out of 12 parts shaded) represents \(5\times\frac{9}{12}\).
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given ( mparallel n ), find the value of x. answer attempt 1 out of 2 (…
\(x = 34\)
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find the perimeter. 20 in 12 in p = ? in
64
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find the perimeter. 10 ft 4 ft p = ? ft
28
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find the perimeter. 75 cm 15 cm p = ? cm
180
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what is the value of c? submit
\(34\)
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calculate the missing measurement. m∠c = ?°
\(35\)
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a circle with center q is shown in the figure below. (a) name a diamete…
(a) \(\overline{NR}\) (b) \(\overline{QS}\) (or \(\overline{QN}\), \(\overline{QR}\)) (c) \(\overline{OP}\) (or \(\overline{NR}\)) (d) \(4\) units
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which pairs of figures are congruent? which pairs are similar?
First pair: Congruent? No, Similar? No. Second pair: Congruent? No, Similar? Yes. Third pair: Congruent? Yes, Similar? Yes. Fourth pair: Congruent? No, Similar? No.
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graph the inequality below on the number line. y < -4
Place an open circle at \(-4\) on the number line and draw an arrow to the left of \(-4\).
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if ∠efg and ∠lmn are a linear pair, and m∠efg is equal to 134°, then wh…
\(46\)
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which pairs of figures are congruent? which pairs are similar? congruen…
- First pair: Congruent? No; Similar? No - Second pair: Congruent? Yes; Similar? Yes - Third pair: Congruent? No; Similar? Yes - Fourth pair: Congruent? No; Similar? No
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which mathematical concepts were the result of the work of rené descart…
problem solving by solving simpler parts first, Cartesian plane for graphing
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which angles are complementary to each other? ∠6 and ∠5 ∠2 and ∠6 ∠5 an…
\(\angle2\) and \(\angle6\)
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which angles are complementary to each other? ∠4 and ∠3 ∠4 and ∠5 ∠3 an…
\(\angle4\) and \(\angle5\)
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determining slope from a table engineers measure angles in gradients, w…
\(1.11\)
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which angles are vertical to each other? ∠1 and ∠4 ∠5 and ∠2 ∠7 and ∠5 …
$\angle3$ and $\angle6$
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which angles are complementary to each other? ∠1 and ∠5 ∠6 and ∠3 ∠6 an…
\(\angle6\) and \(\angle3\)
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which angles are complementary to each other? ∠1 and ∠5 ∠6 and ∠3 ∠6 an…
\(\angle6\) and \(\angle5\)
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which angles are supplementary to each other? ∠7 and ∠1 ∠12 and ∠11 ∠10…
\(\angle12\) and \(\angle11\)
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which angles are vertical to each other? ∠2 and ∠7 ∠14 and ∠4 ∠2 and ∠4…
$\angle2$ and $\angle4$
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which angles are vertical to each other? ∠2 and ∠7 ∠14 and ∠4 ∠2 and ∠4…
$\angle2$ and $\angle4$
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which angles are complementary to each other? ∠5 and ∠3 ∠2 and ∠5 ∠3 an…
\(\angle1\) and \(\angle3\)
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which angles are complementary to each other? ∠5 and ∠3 ∠2 and ∠5 ∠3 an…
\(\angle3\) and \(\angle6\)
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which angles are adjacent to each other? ∠11 and ∠6 ∠13 and ∠5 ∠16 and …
$\angle16$ and $\angle13$
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which angles are adjacent to each other? ∠11 and ∠6 ∠13 and ∠5 ∠16 and …
$\angle16$ and $\angle13$
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which angles are vertical to each other? ∠6 and ∠4 ∠1 and ∠8 ∠2 and ∠4 …
$\angle1$ and $\angle8$
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which angles are adjacent to each other?
$\angle8$ and $\angle7$
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which angles are vertical to each other?
$\angle6$ and $\angle8$
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which angle is adjacent to ∠6?
\(\angle5\)
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2. there are three rectangles in a similar set: rectangle a, rectangle …
The scale factor that scales \(C\) to \(A\) is \(\frac{1}{92}\)
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find the following measurements. height = ? units base = units base
base \( = 17\) units, height \( = 15\) units
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find the following measurements. parallelogram: base = 3 units height =…
The area of the parallelogram is \(24\) square units.
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answer the questions about the shapes below. here are some squares. doe…
# Explicación paso a paso: ## Paso 1: Propiedades de un cuadrado Un cuadrado es un polígono con cuatro lados iguales y cuatro ángulos rectos (90 grados). ## Paso 2: Propiedades de…
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for each graph, decide if the two lines are parallel, perpendicular, or…
# Explicación: ## Gráfico 1 Dos líneas rectas que no se cruzan y mantienen la misma dirección. ## Gráfico 2 Dos líneas rectas que se cruzan formando un ángulo de 90 grados. ## Grá…