Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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question 9 of 42 which of the following is located over the center of t…
A. Vertex
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question 8 of 42 how many faces does the triangular prism below have? a…
D. 5
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malia tried to prove that \\(\\cos(\\theta) = \\sin(90^\\circ - \\theta…
The first mistake is in step 2. The correct definition of sine for \(\angle C = 90^\circ-\theta\) is \(\sin(90^\circ - \theta)=\sin(\angle C)=\frac{AB}{BC}\) (opposite over hypote…
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camelot lane, \\overleftrightarrow{tf}, intersects arthur street, \\ove…
\( x = \boxed{27} \)
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question 6 of 42 what is the volume of the pyramid shown below? image o…
D. 363 cu. units
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in the image shown, $overleftrightarrow{pf} parallel overleftrightarrow…
\( 108^\circ \)
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question 5 of 42 what is the value of x, given that the two prisms are …
C. 40
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a point with a positive x-coordinate and a negative y-coordinate is ref…
The \(x\) - coordinate is negative, and the \(y\) - coordinate is negative.
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find the measure of ∠twv.
\( 197^\circ \)
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in the image shown, $overleftrightarrow{pf} parallel overleftrightarrow…
\( 108^\circ \)
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in the image shown, (overleftrightarrow{pf} parallel overleftrightarrow…
\( 108^\circ \)
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question 4 of 42 which two - dimensional shapes are needed to build the…
B. 1 pentagon and 5 rectangles
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question 3 of 42 what is the volume of the triangular prism shown below…
C. 270 cu. units
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the length of (overline{gi}) is equal to (x + 29). given the diagram be…
38
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question 2 of 42 which of the following is the shape of a cross - secti…
D. Rectangle
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question 1 of 42 which of the following best describes a cone? a. a thr…
A. A three - dimensional solid made from a pile of similar two - dimensional circles that grow smaller as the solid gets taller until it reaches a point at the vertex
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in the image shown, $overleftrightarrow{pf} parallel overleftrightarrow…
The value of \( z \) is \( 6 \), with a measure of \( \angle FHR \) of \( 119^\circ \) and a measure of \( \angle GWR \) of \( 108^\circ \).
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solve for the value of n.
8
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for the value of z.
\( z = 7 \)
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the length of $overline{df}$ is 35. find the length of $overline{de}$. …
12
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question 20 of 25 what is the transformation of a(6, 4) when dilated by…
C. \(A'(3,2)\)
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question 19 of 20 a ______ has two - fold rotational symmetry a. square…
B. line
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which number line shows the solutions to ( n > -2 )?
The first number line (with open circle at -2 and arrow to the right)
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a building casts a shadow that is 24 feet long. at the same time and ne…
D. 72 feet
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for the value of b. (2b+4)° (3b+1)° your answer b = 1.2
\(b = 35\)
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select the correct answer. in a floor plan, the length, l, of a rectang…
A. \( 6w > 72 \)
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a sequence of transformations is performed on δabc, resulting in δabc. …
D. \( R_y \) followed by \( T_{-1,-7} \)
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figure n is transformed to figure n in 3 steps. step 1: horizontal tran…
A. vertical translation up 2 units
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constructions and transformations in the straightedge and compass const…
A. DE and DF are radii of the same circle and DE and EF are radii of the same circle, so DE ≅ DF and DE ≅ EF, and DF ≅ EF. C. DE and DF are radii of the same circle and DE and EF …
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find the missing lenght of de.
The missing length of \( DE \) is \( 15.8 \).
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triangle def is rotated 180° clockwise about the origin, translated 4 u…
B. \((1, 4)\)
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question 17 of 20 rotational symmetry is the quality a design has if it…
A. True
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question 16 of 20 which of the following are reasons used in the proof …
A. All of the radii of a circle are congruent. B. SSS triangle congruence postulate C. CPCTC
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see you then,” alberto sputtered, then fled. he had already violated ru…
It could alter his parents' relationship.
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sergio and linnea live on the same street. their houses are shown on th…
C. 11 yards
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if point b bisects the line segment ac, then... e ( ac = 2ab ) f all of…
F. All of the above, E. \( AC = 2AB \), H. \( AB = BC \) (But the most appropriate single option is F as it includes E and H which are correct for the given problem of \( B \) bis…
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complete the rectangle above. what are the coordinates of the missing v…
A. (3, 7)
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23. ben is 47 inches tall. mayumi is 3 inches taller than ben. scott is…
B. 46 inches ### Question 24
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study the coordinate plane below. a certain polygon has its vertices at…
B. pentagon
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quiz: segment and angle addition (missed questions) retry 1 of 1. x = 1…
14
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what is the geometric shape modeled by a sheet of paper? e line f point…
G. plane
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what is the the distance between p(-4,3) and q(6,1)? round to the neare…
A. 10.2
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the length of $overline{df}$ is 8. solve for $x$. draw $2x - 21$ (betwe…
\( x = 12 \)
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question 5 / 7 let me know if the following answer is true or false? -s…
A. True
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(x, y) \\boldsymbol{\ ightarrow} (x-4, y+2)\ coordinate grid with trian…
To solve the problem of finding the coordinates of the vertices after the transformation \((x, y) \to (x - 4, y + 2)\), we first need to determine the original coordinates of poin…
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answer the question below. type your response in the space provided. e,…
\((-6, -5)\)
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what is being constructed in this figure? a the perpendicular bisector …
C. the line parallel to line m through a point
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the given diagram is what kind of construction? congruent line segments…
C. Congruent angles
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what type of construction do you see? options: angle bisector, midpoint…
A. angle bisector
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the steps shown are a part of the construction of which figure? equilat…
B. regular hexagon (assuming the options are labeled A: equilateral triangle, B: regular hexagon, C: square, D: rectangle)
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what was duplicated? line segment line angle ray
C. angle
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which of the following constructions is illustrated? the bisector of a …
The bisector of a given angle
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name the construction. options: angle median, angle bisector, perpendic…
B. Angle bisector
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what type of construction do you see? perpendicular bisector angle bise…
A. perpendicular bisector
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(x, y)→(-y, x)
The transformation \((x, y)\to(-y, x)\) represents a \(90^\circ\) counter - clockwise (or \(270^\circ\) clockwise) rotation about the origin.
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a bagel shop sells coffee in a container shaped like a rectangular pris…
A. 1,636 sq cm
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you want to install wall-to-wall carpeting in the family room. the floo…
\(732.33\)
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sarah is designing a triangular pyramid made of all glass to go on top …
B. 680 sq ft
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using tools find the value of a . then find the angle measures of the p…
\(a = 72\) (Wait, correction: Wait, in the rhombus, the angles are \(a\), \(2a\), \(2a\), \(a\)? Wait no, maybe I misread. Wait the figure: let's check again. Wait the angles: if …
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(x, y)→(x+3, y-10)
If we consider a general point \((x,y)\), its image is \((x + 3,y-10)\). For a specific point (e.g., \((2,5)\)), the image is \((5,-5)\) (the answer depends on the original point,…
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andrew is going camping this weekend. he purchased the ice chest below …
A. 2 cu ft
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geometry name alex.d id: 1 geometry basics practice date__________ peri…
A. \(\angle GFH\) ### Question 2: Choose the wrong name for the angle
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andrew is going camping this weekend. he purchased the ice chest below …
A. 2 cu ft
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a = round your answer to the nearest hundredth (right triangle with ver…
\(37^{\circ}\)
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battle of little bighorn. textbook for years the lakota sioux conducted…
White settlers moved into Sioux lands, the Lakota Sioux raided them, and when the U.S. government ordered all Lakota Sioux to return to their reservation by January 31, 1876 and t…
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karen is moving into a new house. she has a lot of books that she wants…
B. \( \frac{1}{8} \) cu m
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the business cycle in this blank graph of the business cycle, what does…
B. Contraction
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b = \boxed{} round your answer to the nearest hundredth. triangle diagr…
\(7.83\)
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the business cycle in this blank graph of the business cycle, what does…
Expansion (the option labeled "Expansion")
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ab = round your answer to the nearest hundredth. triangle with points a…
\(7.10\)
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round your answer to the nearest hundredth. triangle diagram: right ang…
\(5.03\)
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question 7 of 10 what is the slope of the line shown below? a. -1 b. 3 …
D. 1
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c = \boxed{} und your answer to the nearest hundredth. diagram: right t…
\(3.76\)
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triangle def, line h, and line k are graphed on the coordinate plane be…
A. \((-4, 1)\), \((-7, 1)\), \((-4, -2)\)
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question 6 of 10 what is the slope of the line shown below? (1, 9) (-4,…
C. 1
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a sequence of transformations is performed on δdef, resulting in δdef. …
C. \( T_{-6, 0} \) followed by \( R_x \)
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step 1: horizontal translation left 10 units step 2: ____________ step …
C. vertical translation down 3 units
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what are the coordinates of vertex j on the image? a. (-1, -6) b. (1, -…
A. \((-1, - 6)\)
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find sin(\\beta) in the triangle. choose 1 answer: \\(\\boldsymbol{\\te…
A. $\dfrac{5}{13}$
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use the table to approximate ( mangle d ) in the triangle below. triang…
B. \( 65^\circ \)
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quiz 1 find sin(α) in the triangle.
$\frac{12}{37}$
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triangle abc, line p, and line f are graphed on the coordinate plane be…
B. \( (8, 2), (10, 2), (10, 5) \)
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use the table to approximate m∠l in the triangle below. triangle with v…
Approximately \(74^{\circ}\) to \(75^{\circ}\) (more precisely, using a calculator, \(\cos^{-1}(\frac{3.2}{11.9})\approx74.4^{\circ}\))
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day 5 – friday, september 6th two-column proof: • given: ∠1 and ∠2 are …
\(m\angle2 = 110^\circ\) is proven.
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find tan(β) in the triangle. answer:
\(\frac{8}{15}\)
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10) point k is in the interior of ∠ghi. if m∠ghk=3x−5 and m∠khi=2x+10, …
C) \( 64^\circ \)
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9) if bd bisects ∠abc, and m∠abc=100°, what is m∠abd? a) 25° b) 50° c) …
B) \( 50^\circ \)
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question 10 of 10 if a = (9, 18) and b = (1, 12), what is the length of…
C. 10 units
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question 9 of 10 what is the approximate distance between the points (-…
A. 3.61 units
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8) point y is in the interior of ∠wxz. if m∠wxy=3x and m∠yxz=5x-4, and …
B) \( x = 16 \)
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question 8 of 10 if a = (-1, -3) and b = (11, -8), what is the length o…
B. 13 units
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question 7 10 pts 7) if m∠abe=35° and m∠ebc=45°, and ∠abc is formed by …
C) \( 80^\circ \)
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question 7 of 10 what is the distance between the points (4, 5) and (10…
C. 10 units
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trigonometric ratios in right triangles find cos(α) in the triangle.
$\frac{35}{37}$
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6) given ∠lmn and a point p in its interior, what is the correct relati…
D. \( m\angle LMN = m\angle LMP + m\angle PMN \)
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if a = (0, 0) and b = (6, 3), what is the length of (overline{ab})? a. …
A. 6.71 units
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question 5 of 10 to find the distance between any two points in the pla…
A. True
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5) point m is the midpoint of segment ln. if lm=4x and mn=2x+10, what i…
D) \( x = 5 \)
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question 4 of 10 the distance formula is derived from the pythagorean t…
A. True
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trigonometric ratios in right triangles find sin(β) in the triangle.
$\frac{15}{17}$