Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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4. one side of a cube is 5 cm long. what is the cubes volume? a) 5 cm3 …
B. 125 cm3
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you just reflected points a, b, and c over the y - axis. now, record th…
$A'(-7,8)$, $B'(6,3)$, $C'(3,-7)$
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analyze determine whether the following statement is sometimes, always,…
Sometimes
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(1) find two points on the line. to move from point to point: (2) use t…
Let's assume two points on the line from the graph: $(0, 3)$ and $(2, - 1)$. 1. Calculate $\Delta y$ and $\Delta x$: - $\Delta y=y_2 - y_1=-1 - 3=-4$ - $\Delta x=x_2 - x_1=2 - 0 =…
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find the volume of a cone with a base diameter of 12 m and a height of …
$226.08$ $m^{3}$
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find the volume of a cone with a height of 9 yd and a base diameter of …
$150.72$ yd³
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using the sss congruence theorem. which of the following pairs of value…
$x = 3,y = 11$
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a rectangular prism is 3 units high, 2 units wide, and 5 units long. wh…
62
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1. classify the following triangle based on its sides. hint: are there …
scalene
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estimate the measure of ∠abc to the nearest 10°. answer attempt 1 out o…
$120$
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estimate the measure of ∠pqr to the nearest 10°. answer attempt 1 out o…
90
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estimate the measure of ∠pqr to the nearest 10°. answer attempt 1 out o…
90°
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fill in the blanks to explain the difference between the main ideas of …
stories
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rigid transformations in the sss proof the sss proof used the rigid tra…
rotation, then translation, then reflection
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estimate the measure of ∠uvw to the nearest 10°. answer attempt 1 out o…
90
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1. consider 2 points a (2,1, - 3) and b (1, - 2,3) for vectors $vec{a}$…
Magnitude of \(\vec{a}\): \(\sqrt{14}\), Magnitude of \(\vec{b}\): \(\sqrt{14}\), \(\vec{a}\cdot\vec{b}=-9\), Angle between \(\vec{a}\) and \(\vec{b}\): \(\arccos(-\frac{9}{14})\)…
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than anywhere else? scientists say no. you have the same small chance o…
It tells what likely happened to Flight 19 and the disappeared search plane, with explanations based on equipment failures and navigational issues.
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solve for the value of k.
$k = 20$
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question solve for the value of n.
$n = 19$
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question solve for the value of t. answer attempt 2 out of 2 t =
$t = - 2$
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solve for the value of t. (2t - 4)° (5t + 2)° answer attempt 1 out of 2…
$t=-2$
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solve for the value of e. (9e - 8)° (8e + 2)° answer attempt 1 out of 2
\(e = 10\)
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solve for the value of e.
$e = 12$
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find the volume of a cone with a base diameter of 7 m and a height of 1…
$\frac{539}{12}\pi$ $m^{3}$
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the point g is plotted on the coordinate grid below. plot the point g, …
The coordinates of $G'$ are $(2,5)$.
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fill in the blanks to explain the difference between the main ideas of …
The first passage focuses on a specific flight's disappearance and a simple explanation for the mystery; the second focuses on how the cursed - area reputation came to be known.
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find the measure of the missing angles.
\(h = 127^{\circ}\), \(g = 53^{\circ}\), \(m = 98^{\circ}\), \(k = 82^{\circ}\)
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find the volume of a cone with a base diameter of 9 yd and a height of …
$\frac{81}{2}\pi$ yd³
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find the measure of the missing angles.
$x = 39^{\circ}$, $y = 90^{\circ}$
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triangle congruence: sss and hl applying the converse of the perpendicu…
8
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find the measure of the missing angles. answer attempt 1 out of 2 x = y…
$x = 39^{\circ}$, $y = 139^{\circ}$
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find the measure of the missing angles. answer attempt 1 out of 2 x = y…
$x = 60$, $y = 30$
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find the measure of the missing angles. answer attempt 1 out of 2 d = °…
$d = 90^{\circ}$, $e = 100^{\circ}$, $f = 80^{\circ}$
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find the measure of the missing angle. answer attempt 1 out of 2 a =
\(52\)
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problem 4 a. select all quadrilaterals that are scaled copies of the un…
Shape B, Shape C, Shape D, Shape E, Shape G, Shape H
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fill in the blanks to explain the difference between the main ideas of …
"A Bermuda Triangle Mystery" se centra en la desaparición del Vuelo 19 y dice que hay una simple razón que explica el misterio. El otro artículo se centra en cómo el área maldita …
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question #8 the lateral surface area of a right circular cone is repres…
C. 19.91 cm
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lesson 1 | solve problems involving scale activity thinking about scale…
Maps, toy model cars/airplanes, construction blueprints.
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15. find the values of x and y. (18y + 5)° (10x - 61)° (x + 10)°
$x=\frac{71}{9},y=\frac{707}{81}$
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lesson 1 | solve problems involving scale activity thinking about scale…
Maps, architectural blueprints, model cars/airplanes in toy stores.
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the formula for the mid - point between two points. points p and q on t…
A. $(6.5,6)$
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triangle congruence: sss and hl. triangle def is congruent to △def by t…
reflection
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5 (u3cl1v4) choose the word that best completes the sentence below. a _…
5. A. Circle Map 6. C. Bubble Map 7. B. Flow Map 8. D. Double Bubble Map 9. C. Multi - Flow Map
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triangle congruence: sss and hl. which explains whether △fgh is congrue…
They are congruent because \(\overline{GH}\cong\overline{JH}\), \(\overline{GF}\cong\overline{JF}\), and \(\overline{FH}\cong\overline{FH}\)
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flight 19 was a group of five planes that crashed in the bermuda triang…
Vincent Gaddis's article gave people the idea that the area was cursed.
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comparing and contrasting two texts — instruction — level c which key d…
Vincent Gaddis's article gave people the idea that the area was cursed.
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1 u3c3l1:q8. kelvin is a new cadet in army jrotc. he is giving a presen…
1. A. Tell him that a Tree Map will work just fine. 2. D. Bridge Map 3. B. Tree Map 4. A. Circle Map
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10. if m∠dcf = 82°, m∠ecg = 61°, and m∠dce = 19°, what is the m∠fcg?
2°
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the triangles shown are congruent by the sss congruence theorem. the di…
translation, then rotation, then reflection
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which key detail is found in only one of the passages about the bermuda…
Vincent Gaddis’s article gave people the idea that the area was cursed.
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about the relationship between each original point and translated point…
The x - coordinate of the translated point decreases by 4, and the y - coordinate of the translated point decreases by 1.
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point h is the mid - point of side fk. for the triangles to be congruen…
\(x = 6\)
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1. here are two five - pointed stars. a student said: “both figures a a…
Yes, I agree with the statement.
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triangle congruence: sss and hl. which value of x would make △suv ≅ △tu…
5
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9. point r is in the interior of ∠qps, ∠qpr ≅ ∠rps. if m∠qpr=(x + 12)° …
$48^{\circ}$
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11. a square technology chip has an area of 25 square centimeters. how …
5 cm Para la pregunta 13, la información es incompleta ya que no se proporciona el área o ningún otro dato para calcular la longitud del lado del bloque.
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you just translated points d, e, and f down 1 unit and 4 units to the l…
$D'(-7,3)$ $E'(-2,7)$ $F'(-3,-7)$
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8. find the m∠abd if m∠abc=(19y + 25)°. (14y + 6)° (8y + 5)°
$6^{\circ}$
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select the answer that best completes the given statement. the graph of…
vertical
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fill in the blank in the sentence below so that the resulting statement…
a horizontal
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7. find x if m∠xyz=(20x - 6)°
$x = 3$
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select the answer that best completes the given statement. the slope of…
Undefined
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fill in the blank in the sentence below so that the resulting statement…
0
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which of these statements are true for the parabola shown here? select …
Concave down, One negative y - intercept
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8 if △def≅△jkl, de = 18, ef = 23, df = 9x - 23, jl = 7x - 11, and jk = …
$x = 6,y=\frac{44}{3}$
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about 1 inch shorter than 4 inches between 4 and 7 inches longer than 7…
Shorter than 4 inches
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you just translated points a, b, c, and d to the right 3 units and up 2…
$B':(0,4)$ $C':(-3,-2)$ $D':(5,-5)$
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4. assume that ∠amz and ∠cmx are straight angles. use the definition of…
$\angle AMC\cong\angle XMZ$
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6. find the m∠opm, if m∠opm=(2y + 11)°, and m∠lpm=(8y - 7)°.
$46.2^{\circ}$
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18. the area of a rectangle is 82.84 square meters. if the length is 7.…
10.9 meters
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given $\triangle phscong\triangle cnp$, find the values of $x$, $y$, an…
$x=\frac{65}{6}$, $y=\frac{46}{3}$, $z=\frac{147}{4}$
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how many lines of symmetry does this equilateral triangle have?
3
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in the diagram to the right, ∠afe is a straight angle and ∠cfe is a rig…
Complementary angles: ∠BFC and ∠BFE, ∠DFE and ∠CFD. Supplementary angles: ∠AFB and ∠BFE. m∠DFE = 48°, m∠BFC = 51°, m∠BFE = 141°
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how many lines of symmetry does this rectangle have?
2
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directions: please match the correct letter for each definition below. …
1. C. employees 2. I. self - assessment 3. B. brainstorming 4. J. trade shows 5. D. entrepreneurs 6. F. ideas 7. A. aptitude 8. E. entrepreneurship 9. b. entrepreneurs 10. d. Elme…
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which shape has 4 lines of symmetry?
The square (the light - blue square in the image)
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b. find the surface area of the pyramid in square units. type your answ…
Without specific dimensions of the pyramid, we cannot give a numerical answer. The general formula for the surface area of a pyramid is $A = A_{base}+A_{lateral - total}$, where $…
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6. find the m∠opm, if m∠opm=(2y + 11)°, and m∠lpm=(8y - 7)°.
$17^{\circ}$
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the impact of the harlem renaissance the harlem renaissance how did jaz…
Jazz influenced many modern music genres and became a major part of American culture.
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a. sketch a net for this square - pyramid and label the known lengths. …
72
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5. if m∠abc=(5x + 7)°, m∠cbe=(2x + 6)°, m∠abe = 41° what is x?
$x = 4$
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a. sketch a net for this square pyramid and label the known lengths. dr…
If the side - length of the base \(s = 4\) and slant height \(h = 5\), the surface area is 56 square units. (Note: You need to substitute the actual values of the side - length of…
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select all nets that can be assembled into this triangular prism.
A. The net in option A can be assembled into the triangular prism. B. The net in option B can be assembled into the triangular prism. D. The net in option D can be assembled into …
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2. using the diagram to the right, identify 3 linear pairs. (example: ∠…
Three linear pairs: $\angle HBV,\angle VBL$; $\angle MVD,\angle DVP$; $\angle CDA,\angle ADP$ Three pairs of vertical angles: $\angle HBV,\angle MVL$; $\angle BVM,\angle HVL$; $\a…
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4. $overrightarrow{kj}$ bisects $angle{okp}$. find the $mangle{okj}$ if…
$35.5^{\circ}$
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choose all the lines of symmetry for the letter i.
The vertical line of symmetry and the horizontal line of symmetry.
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chapter 1 review 3 1. what is the difference between ∠abc and m∠abc (th…
$\angle ABC$ is the angle as a geometric entity and $m\angle ABC$ is the measure (numerical value) of that angle.
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3. find the m∠def.
$56^{\circ}$
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choose the line of symmetry for the letter a.
The vertical line of symmetry (the third option in the image where the dotted line is vertical through the middle of the letter A).
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10. if m∠dge=(6x - 5)°, m∠egf=(12x + 11)°, m∠fgd = 33°. what is x?
\(x = \frac{47}{6}\)
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find h when v = 679.98 and r = 4 using the formula v = πr²h (volume of …
$13.53$
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find l when p = 22 and w = 7. p = 2l + 2w (perimeter of a rectangle) l =
$4$
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find a when r = 3. a = πr² (area of a circle) a ≈ (type an integer or d…
$28.27$
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find the distance between the two points rounding to the necessary). (7…
$3.6$
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answer attempt 1 out of 2 a =
$65$
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find the measure of the missing angles. answer attempt 1 out of 2 b = o…
$b = 89^{\circ}$ $c = 91^{\circ}$
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which describes the slope of the given line? positive negative zero und…
Negative
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distance between the two points rounding to the y). (7, -4) and (0, 5)
$11.40$
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question find the distance between the two points rounding to the neare…
$9.2$
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find the distance between the two points rounding to the nearest tenth …
$8.9$