Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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2 what is the definition of congruence? a if two figures have the same …
C. If there is a sequence of rotations, reflections, and translations that take one figure to another, then they are congruent. For the second part about drawing \(D'\): 1. First,…
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date: part i: matching vocabulary 1. point 2. line 3. plane 4. collinea…
1. E, F 2. Line AEB 3. X 4. Y 5. 5 6. J, K, L, M 7. S 8. Line JK
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21. the area of a rectangle is equal to its length times its width. the…
C. $6x + 12$ square feet
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4) which planes contain point w? select all that apply. plane b plane v…
plane B, plane VWY, plane VWX, plane m
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2 - 4 practice slopes of parallel and perpendicular lines for exercises…
For Exercise 5: Parallel line: $y=-5x + 23$ Perpendicular line: $y=\frac{1}{5}x-3$ (You can follow the same steps to solve the remaining exercises.)
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to construct a line passing through point c that is parallel to the lin…
No, line \(CD\) is not guaranteed to be parallel to line \(AB\) because the construction steps do not create the necessary angle relationships (such as equal corresponding or alte…
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based on the illustration, what is the relationship between ∠1 and ∠4? …
A. They are congruent angles.
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from unit 1, lesson 9 three schools are located at points a, b, and c, …
The stadium should be built at the circum - center of the triangle formed by points A, B, and C, which is the intersection point of the perpendicular bisectors of line segments AB…
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3 stephen draws figure abcd in the coordinate plane. he rotates figure …
B. $(1, - 3)$ C. $(7,-2)$ E. $(4,-5)$
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2. which is the definition of congruent? a) if two figures have the sam…
For the multiple - choice: C. If there is a sequence of rotations, reflections, and translations that take one figure to the other, then they are congruent. For drawing \(D'\): Us…
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here are 4 triangles that have each been transformed by a different tra…
D
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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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the length of a shadow of a building is 9 m. the distance from the top …
$12$
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find the perimeter and area of the polygon shown below. 15 ft 20 ft 8 f…
D. \(P = 80\) feet, \(A = 360\) square feet
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a kite flying in the air has a 12 - ft line attached to it. its line is…
$6.6$ ft
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use the given information. if m∠zhg = 11x - 1, m∠ihz = 24°, and m∠ihg =…
A. \(133^{\circ}\)
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in the figure below, △abc is similar to △xyz. what is the length of zx?…
$3.25$
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a kite flying in the air has an 11 - ft line attached to it. its line i…
$6.3$ ft
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in the figure below, for the triangle △abc and triangle △def, the sides…
They are congruent triangles.
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geometry (e) parallel lines quick quiz in the diagram to the right, a |…
1. One pair of alternate - exterior angles is \(\angle1\) and \(\angle8\). 2. The angle - pair of \(\angle1\) and \(\angle5\) is corresponding angles. 3. \(m\angle8 = 79.2^{\circ}…
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circle the letter you think is the correct answer. 11 a dog is a) popul…
11. c) not popular and not profitable 12. d) not popular and profitable 13. b) menu items change periodically 14. d) Star 15. b) Puzzle
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how would the following triangle be classified? isosceles right scalene…
scalene right
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a large birdcage has the shape of a rectangular prism. a straight branc…
(a) $a = 13$ m (b) $b\approx16.4$ m
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an architecture firm is designing a pavilion in the shape of a square p…
(a) \(a = 5\) m (b) \(b\approx5.8\) m
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a gift box has the shape of a right triangular prism. a piece of tape o…
a = 15 in b = 15.8 in
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for each part below, use the figure to fill in the blank. if necessary,…
(a) $70$ (b) $60$
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for each pair of triangles, determine whether the hypotenuse - leg (hl)…
(a) No (b) Yes (c) No (d) No
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in the figure below, (lparallel m). find (x).
\(96\)
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which set of angles are congruent to angle y? 2, z, 1; y, 1, 4; a, 3, 1…
A. 3, 1
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if m<1 = 130 degrees, then m<8 = 50 90 none of the above 130
50
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two parallel lines are cut by a transversal as shown below. suppose m∠7…
$m\angle2 = 38^{\circ}$ $m\angle4 = 38^{\circ}$
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if m<1 = 130 degrees, then m<8 = none of the above 50 130 90
50
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which two angles are complementary? 29 and 56 95 and 85 29 and 78 37 an…
37 and 53
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which angle is congruent to the given angle of 124 degrees?
The angle that is vertically opposite to the 124 - degree angle. Without a full label on the figure, we can't specify which of A, D, E, G it is exactly, but it is the vertical - a…
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which angle is congruent to the given angle of 124 degrees?
The vertical - angle to the 124 - degree angle is congruent to it. Without seeing the specific labels in the figure for vertical angles among A, D, E, G, if we assume the vertical…
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17. if $overline{cd}perpoverline{ef}$, $mangle ech=(x + 5)^{circ}$ and …
a) \(x = 23\) b) \(m\angle ECH = 28^{\circ}\) c) \(m\angle HCD = 62^{\circ}\) d) \(m\angle GCF = 28^{\circ}\) e) \(m\angle ECG = 152^{\circ}\) f) \(m\angle GCD = 118^{\circ}\) 19.…
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if m∠axd=(30 - x)°, m∠axb=(x + 20)°, and m∠bxd=(x + 30)°, what is the m…
$\frac{70}{3}^{\circ}\approx23.3^{\circ}$
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a pair of vertical angles angles 1 and 2 angles 5 and 8 angles 7 and 8 …
angles 5 and 8
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x = 4, y = 3 x = 4, y = 9 (4x + 18)° (11y + 47)° (8y + 74)° (7x + 6)°
\(x = 4,y = 9\)
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<3 and <6 are... alternate interior consecutive exterior corresponding …
A. Alternate Interior
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<2 and <6 are... alternate interior corresponding same side exterior sa…
Corresponding
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angle 4 and angle 8 corresponding vertical same side interior alternate…
Corresponding
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6. find the coordinates of a if m(-1, 2) is the midpoint of $overline{a…
6. $(-5,9)$ 7. $(-2,14)$ 8. $(-7,0)$ 9. $7$ 10. $134$
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find the slope - intercept equation of the line graphed below. draw sho…
$y=\frac{1}{4}x - 4$
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in the coordinate plane, the points a(-3, -5), b(2, -1), and c(11, 8) a…
$A'(-3,5)$ $B'(2,1)$ $C'(11,-8)$
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in the coordinate plane, the points (x(-3, -7)), (y(5, 6)), and (z(2, -…
$X'(-3,7)$ $Y'(5,-6)$ $Z'(2,9)$
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a triangle has side lengths of (5m - 2n) centimeters, (7m + 10p) centim…
$18p + 12m-11n$
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conner was daydreaming in class and was staring at a picture of the jap…
First question: green Second question: sensory adaptation
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the width of a rectangle measures (3u - 4v) centimeters, and its length…
$26u - 4v$
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throwback thursday identifying parallel structure underline the paralle…
1. **Identifying Parallel Structure**: - "She enjoys reading novels, writing short stories, and painting landscapes." - "The students were excited to learn, to perform, and to sha…
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name: gerson alunde pd: 1 date: 4/14/25 fa: transformations (each probl…
1. A. Always True 2. Dilation (not shown in options but the common non - rigid transformation among triangle transformations)
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two parallel lines are cut by a transversal as shown below. suppose m∠4…
$m\angle6 = 103^{\circ}$ $m\angle7 = 77^{\circ}$
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review the paragraph from \a simple way to create suspense\ the by lee …
To create suspense, writers must reveal details gradually so readers want more.
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2.) consider the sets of triangles. which transformation is not a rigid…
D.
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give a pair of corresponding angles, a pair of alternate interior angle…
(a) $\angle1$ and $\angle5$ (b) $\angle3$ and $\angle6$ (c) $\angle2$ and $\angle7$
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annies head thrummed with fatigue. the planes had woken her up at five …
C. angled like a predator's teeth
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read the sentence. the squirrel who ran in circles around the circumfer…
The squirrel, who ran in circles around the circumference of the tree, chattered angrily at the curious cat.
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parallel lines m and n are cut by transversal t. which statement is alw…
\(\angle1\) and \(\angle6\) are supplementary, and \(\angle3\) and \(\angle7\) are congruent.
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an expression for the area of the rectangle shown below. -4x + 2 7
$-28x + 14$
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simplify an expression for the area of the rectangle shown below. 5x + …
$30x + 18$
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which of the following expressions represents the perimeter of the tria…
$6x + 2$
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which of the following expressions represents the perimeter of the rect…
A. $10x - 4$
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use the distance formula and the pythagorean theorem to find the distan…
18. Approximately $10.4$; 19. Approximately $8.9$; 20. Approximately $15.8$; 21. Approximately $17.8$ in; 22. Order after calculating distances; 23. Calculate using Pythagorean th…
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amy made a scale drawing of the community garden in her neighborhood. t…
1 in. to 4 ft
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use the distance formula and the pythagorean theorem to find the distan…
18. $d\approx10.4$ 19. $d\approx8.9$ 20. $d\approx15.5$ 21. $c\approx18$ in 24. $(-2a,\frac{3a}{2})$ 25. $(\frac{a}{2},\frac{b}{2})$
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original scaled copy 4? 10 5 what is the scale - factor from the origin…
$0.5$
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enter the answer in the space provided. transversal s intersects parall…
\(-1\)
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you do: check for understanding kyla claims that the sum of the interio…
Draw a triangle (e.g., an equilateral triangle, a right - angled triangle, etc.) as a counter - example since the sum of its interior angles is \(180^{\circ}\) which is less than …
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independent practice: judge the validity of arguments and give countere…
The first statement is false (counter - example: \(x = 5\)). The second statement is false (counter - example: non - adjacent supplementary angles in a parallelogram). The third s…
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18 zach veut couvrir la boîte ci - dessus avec du papier demballage. qu…
1. **Question 18**: - **Explanation**: - **Step1: Formule de la surface d'un parallélépipède** - La surface d'un parallélépipède est donnée par \(S = 2(ab+bc + ac)\), où \(a = 2x\…
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eoc prep: check for understanding johanna makes the following claim: \i…
The non - symmetric quadrilateral (the fourth polygon in the image)
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m is the mid - point of ln. if lm = x + 3 and ln = 6x - 6, what is lm? …
6
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in the rectangular prism shown below, which lines are skew? select all …
$\overleftrightarrow{FJ}$ and $\overleftrightarrow{HI}$, $\overleftrightarrow{HL}$ and $\overleftrightarrow{FG}$, $\overleftrightarrow{FJ}$ and $\overleftrightarrow{HL}$, $\overle…
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eoc pre - check for understanding johanna makes the following claim: \i…
The last polygon in the image (the non - symmetric quadrilateral)
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you do: check for understanding: judge the validity of arguments and gi…
b. Not valid
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think - pair - share if the argument is \all rectangles have opposite s…
A trapezoid is a valid counter - example as it is a non - rectangle quadrilateral with at least one pair of parallel sides.
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a line is graphed in the coordinate plane. what is the slope of a line …
$\frac{1}{4}$
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in the triangular prism shown below, which lines are skew? k n and n p …
$\overleftrightarrow{KM}$ and $\overleftrightarrow{NO}$
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we do: example if a line intersects a segment at its midpoint, then the…
A diagram with a line segment \(AB\), its mid - point \(M\), and a line \(l\) passing through \(M\) and not perpendicular to \(AB\).
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dm - identify parts the parabola for quadratic functions - periods 1 & …
x=-3, x = 3
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question using the graph, determine the coordinates of the x - intercep…
The x - intercepts are the x - values of the points where the parabola intersects the x - axis. From the graph, the x - intercepts appear to be approximately x=-2 and x = 4.
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start up: john drew a triangle with side lengths of 5, 12, and 13. his …
By the Pythagorean Theorem, since $5^{2}+12^{2}=13^{2}$, the triangle is a right - triangle.
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using the diagram shown, find the length ab.
$95.4$ cm
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using the diagram shown, find the length ab. 23.1 cm a z b ab = enter y…
$46.2$ cm
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5. point m(-6, -8) bisects the line segment joining a(a, b) and b(10, -…
$b = - 12$
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5. point m (-6, -8) bisects the line segment joining a (a, b) and b (10…
$a=-22$
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hw 1.3 midpoint 4. if the midpoint of a(a, b) and b(7, 8) is m(9, 9): 1…
$b = 10$
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using the graph, determine the coordinates of the vertex of the parabol…
(2, 4)
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using the graph, determine the coordinates of the y - intercept of the …
(0, 8)
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hw 1.3 midpoint 4. if the mid - point of a(a, b) and b(7, 8) is m(9, 9)…
# Explicación: ## Paso 1: Aplicar la fórmula del punto medio para la coordenada x. La fórmula del punto medio para dos puntos $(x_1,y_1)$ y $(x_2,y_2)$ es $M(\frac{x_1 + x_2}{2},\…
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3. m is the mid - point of point a (1, 3) and point b (3, 5). therefore…
$(2,4)$
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hw 1.3 midpoint 3. m is the midpoint of point a (1, 3) and point b (3, …
$y = 4$
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3. m is the mid - point of point a (1, 3) and point b (3, 5). 3a what i…
# Explicación: ## Paso 1: Recordar la fórmula del punto medio La fórmula para el punto medio en el plano cartesiano para las coordenadas $x$ de dos puntos $(x_1,y_1)$ y $(x_2,y_2)…
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two angles are said to be congruent if a. the sum of their measures is …
B. they have the same angle measure
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in the diagram below, lines $overline{ab}$ and $overline{cd}$ are a. pa…
C. perpendicular
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true or false? to begin an indirect proof, you assume the inverse of wh…
B. True
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properties of exponents: true or false determine if each equation is tr…
1. True 2. False 3. False 4. False 5. False 6. True 7. False 8. True 9. False 10. True 11. True 12. True 13. False 14. True 15. False
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which term describes how the two sides of this figure are related? a. s…
A. Symmetry
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9. consider the straight angle in the attached diagram. write an equati…
# Explicación: ## Paso 1: Establecer la ecuación Sabemos que un ángulo recto mide 180°. Entonces, $(5x + 18)+x=180$. ## Paso 2: Combinar términos semejantes Sumamos los términos c…
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practice and problem solving find the coordinates of the midpoint of ea…
12. $(-2,-3)$ 13. $(3.5,-4.5)$ 14. $(17,-23)$ 15. $(8,4)$ 16. $d_{DE}=2\sqrt{5}$, $d_{FG}=2\sqrt{5}$, congruent 17. $d_{DE}=2\sqrt{5}$, $d_{RS}=2\sqrt{10}$, not congruent