Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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question 43 2 points janicza bravo emphasized the controversy surroundi…
A. using extreme camera angles
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trouver la mesure manquante dans une sphère. ex 3 laire totale dune sph…
Le rayon de la sphère est de \( 5 \, \text{cm} \).
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ex 1: calcule laire de la sphère ci - dessous. 2.5 cm ex 2: calcule lai…
Si on utilise \(\pi\approx3,14\), l'aire de la sphère est \( 78,5\space cm^{2}\) (ou \( 25\pi\space cm^{2}\) pour la forme exacte). ### Exercice 2 : Calculer l'aire totale de la d…
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find the area of the triangle abc. a = 103.6 m b = 76.8 m c = 78.8 m wh…
\( 3006 \)
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use an appropriate area formula to find the area of the triangle with t…
\(40.0\)
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5. a tank has a 10 foot radius. what is its circumference and area?
Circumference: \( 20\pi \) feet (or approximately 62.8 feet); Area: \( 100\pi \) square feet (or approximately 314 square feet)
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8) a_{cone}=180pi cm^{2} 6 cm r 6) a_{cone}=8.58pi cm^{2} r 54 cm 7 que…
### a) Pour le cône avec \( A_{\text{surface}} = 180\pi \, \text{cm}^2 \) et rayon \( r = 6 \, \text{cm} \) #### Explication : La surface totale d’un cône est donnée par \( A = \p…
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starting at point a, a ship sails 18.7 km on a bearing of 188°, then tu…
\(61.3\)
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2. quelle est la mesure du rayon dun cône droit dont lapothème mesure 9…
Le rayon du cône mesure \( 8 \, \text{cm} \). ### Question 3
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2. quelle est la mesure du rayon dun cône droit dont lapothème mesure 9…
Le rayon du cône mesure \( \boldsymbol{8} \) cm.
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the width of a rectangle is 5 less than twice its length. if the area o…
12.76
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a rectangle is drawn so the width is 8 inches longer than the height. i…
\( 2.8 \)
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given: ∠3 ≅ ∠5 prove: ∠3 and ∠6 are right angles 1 ∠3 and ∠6 form a lin…
1. For statement 2: Definition of supplementary angles. 2. For statement 4: \(\angle5\cong\angle6\) (vertical angles are congruent). 3. For statement 5: \(\angle3\cong\angle6\) (t…
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find the distance between the points (-5,1) and (3,-5) distance = add w…
10
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use the given information to prove that \\( \\angle 3 \\) and \\( \\ang…
2. \(∠3\) and \(∠6\) are supplementary (Reason: Linear Pair Postulate)
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the length of a rectangle is 5 inches longer than it is wide. if the ar…
The width, or shorter side is \( \boldsymbol{6} \) inches. The length, or longer side is \( \boldsymbol{11} \) inches.
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1 ∠4 and ∠7 form a linear pair definition of linear pair 2 ∠4 and ∠7 ar…
\(\angle4\cong\angle7\)
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statement reason 1 ∠4 and ∠7 form a linear pair given 2 ∠4 and ∠7 are s…
For statement 2, the reason is "Definition of Linear Pair". For statement 4, if we assume a geometric figure where $\angle7$ and $\angle6$ are vertical angles (a common case in an…
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given ( m parallel n ), find the value of ( x ) and ( y ). answer attem…
\(x = 39\), \(y = 141\)
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
Plot the vertices \((0,3)\), \((0,-3)\) and co - vertices \((2,0)\), \((-2,0)\) and draw the ellipse centered at the origin.
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2 of 4 questio set the distance from the y - axis to the parabola equal…
Set the distance from the focus to the parabola equal to the distance from the directrix to the parabola, and simplify.
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2. where will the hour hand of a clock stop if it starts (a) from 4 and…
(a) \(10\) (b) \(11\) (c) \(4\) (d) \(11\)
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
The graph is an ellipse centered at \((0,0)\) with vertices at \((0,\pm3)\) and co - vertices at \((\pm2,0)\), drawn by connecting these points symmetrically about the \(x\) and \…
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4. what is the area of the unshaded part in the figure below? a. 154 cm…
C. \(112\ cm^{2}\)
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the equation for a circle is shown below. $x^{2}+y^{2}-14x + 10y + 25 =…
\((x - 7)^{2}+(y + 5)^{2}=49\) (the second option)
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a plane intersects a cone parallel to the base of the cone. which graph…
The fourth option (the circle)
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the equation for a circle is shown below. (x + 6)^2 + (y - 7)^2 = 64 wh…
\(x^{2}+y^{2}+12x-14y + 21=0\) (the second option)
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how can the equation of a circle be derived? 1 of 4 questi set the circ…
Set the distance from the circle's center to any point on the circle equal to the radius and simplify.
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a cylinder with radius ( r_1 = 3 ) and height ( h_1 = 18 ) sits inside …
\(V_2 = 750\pi\) (the second option)
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the diagram below represents a wooden model of a car in which the side …
\(V\approx337.9\) cu in
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the two cylinders shown below are similar. cylinder 1 has radius ( r_1 …
\(V_d=\pi r_{1}^{2}h_{1}(k^{3}a^{3}- 1)\) (the second option)
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the drawing below shows two similar right triangular prisms. the triang…
\(V = 1620\) cu dm
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examine the composite solid shown below. the volume of the cylinder is …
The height of the cylinder is the same as the height of the cone.
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a storage facility is shown below. in the figure, ( ab = 9 ) feet, ( am…
\(V = 9\times15\times13+\frac{1}{2}(5 + 15)(12 - 9)\times13\) (the fourth option)
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consider the composite solid below. what solids are combined to create …
B. A cylinder and a cone
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consider the drawing for a swimming pool below. the deep end is in the …
\(V = 1070\) \(ft^{3}\) (the second option)
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two similar storage tanks are shown in the drawing below. the height of…
533.65 cu ft
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two similar cones are shown in the drawing below. point a is the common…
\(3\pi a^{3}\) (the last option)
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the figure below shows two similar cones, one inside the other, with th…
\(V = 8\pi\) cu in (the fourth option)
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the two hexagonal pyramids shown below are similar. the bases of both p…
C. \(V = 64\sqrt{3}\text{ cu in}\)
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
To graph \(\frac{x^{2}}{4}+\frac{y^{2}}{9}=1\): 1. Recognize it is an ellipse centered at \((0,0)\) with \(a = 3\) (along \(y\)-axis) and \(b=2\) (along \(x\)-axis). 2. Plot verti…
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
The ellipse has vertices \((0,3)\) and \((0, - 3)\), co - vertices \((2,0)\) and \((-2,0)\). Plot these points and draw the ellipse.
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
The graph is an ellipse centered at the origin \((0,0)\), with vertices at \((0, 3)\) and \((0, - 3)\) and co - vertices at \((2, 0)\) and \((-2, 0)\). The ellipse is drawn by con…
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
The graph is an ellipse centered at the origin with vertices at \((0,3)\), \((0, - 3)\) and co - vertices at \((2,0)\), \((-2,0)\) (the actual graph is a smooth curve passing thro…
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graph each equation. 9) \\( \\frac { x ^ { 2 } } { 4 } + \\frac { y ^ {…
The graph is an ellipse centered at the origin \((0,0)\) with vertices at \((0, 3)\), \((0,-3)\) and co - vertices at \((2,0)\), \((- 2,0)\). The ellipse is drawn by connecting th…
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a right triangle is drawn on a coordinate plane with a line drawn from …
9.2 units
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given is the right triangle abc with altitude bd. apply the pythagorean…
\(\frac{64}{15}\)
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a 3 - d figure is dilated by a scale factor of $\\frac{1}{3}$. determin…
The surface area will be \(\frac{1}{9}\) the size of the original.
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a square has a side length of 10 units. mckinney dilates the square usi…
\(\frac{4}{25}\) (the fourth option)
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hashim is 5 feet and 2 inches tall. his shadow is 124 inches. using his…
480 inches or 40 feet
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are the figures similar? why or why not? (1 point) no. the rectangles a…
No. The rectangles are not similar because the sides are not proportional.
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what is the difference between a translation and a rotation? (1 point) …
A. A translation will change position only, while a rotation will change orientation only.
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consider these rectangles. select all the expressions that represent th…
A. \(\frac{w + 5}{w}-\frac{w + 1}{2w}\), D. \(\frac{w + 9}{2w}\)
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the equation ( p = 2(l + w) ) can be used to find the perimeter ( p ) o…
\(w=\frac{P}{2}-l\)
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the equation ( p = 2(l + w) ) can be used to find the perimeter ( p ) o…
\(w=\frac{P}{2}-l\)
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in simplest form, find the area of the shaded portion of the figure bel…
\(17.0\)
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a baseball diamond is a square, 89.0 ft on a side, with home plate and …
The distance from the pitcher's position to 1st base, 2nd base, and 3rd base is \(47.2\) ft, \(47.2\) ft, and \(47.2\) ft respectively.
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a weight is supported by cables attached to both ends of a horizontal b…
\(62\)
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2. gardening mr. bigelows garden is a rectangle with dimensions x feet …
a. \(y=-x + 35\) b. \(x\) - intercept: \((35,0)\), \(y\) - intercept: \((0,35)\) c. No. A garden with length \(0\) ( \(y\) - intercept) or width \(0\) ( \(x\) - intercept) is not …
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the odyssey characters odysseus (ə dɪs i əs)—king of ithaca zeus (zoos)…
The excerpt: "Here is a poor man come / a wanderer / driven by want to beg his bread, and everyone / in hall gave bits, to cram his bag—only / Antinous threw a stool, / and banged…
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the odyssey characters odysseus (o dik e as)-king of ithaca zeus (zon)-…
Loyalty
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the odyssey characters: odysseus (a dlk a ndy—king of ithaca zeus (zou5…
Family ties
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characters odysseus (o dise as)—king of ithaca zeus (zoos)—king of the …
Telemachus and Odysseus will work together
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airports a and b are 416 km apart, on an east - west line. jim flies in…
# Explanation: ## Step1: Determine the angle at A Airports A and B are on an east - west line. The bearing from C to B is \(128^{\circ}50'\). First, convert \(128^{\circ}50'\) to …
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the odyssey characters odysseus (o dis e as) - king of ithaca zeus (zoo…
the new cloak
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characters odysseus (ji at a 6 act - king of ithaca zeus (zous) - king …
happiness upon returning home
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the odyssey characters odysseus (o dis e as) - king of ithaca zeus (rom…
The excerpt "I learned to keep my head in hardship—years of war and years at sea. Let this new trial come." (the second excerpt among the options)
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graph the given ellipse. begin by clicking on the ellipse graphing tool…
To graph the ellipse $\frac{(x - 5)^2}{16}+\frac{(y - 6)^2}{4}=1$: - Center: $(5,6)$ - Vertices: $(1,6)$ and $(9,6)$ - Co - vertices: $(5,4)$ and $(5,8)$ Then use the ellipse grap…
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a parallelogram has sides of length 14.7 cm and 11.8 cm. the longer dia…
\(112.5\)
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a triangular swimming pool measures 43 ft on one side and 32.1 ft on an…
\( 28.3 \)
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a triangular swimming pool measures 43 ft on one side and 32.2 ft on an…
28.1
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score: 5.25/9 answered: 6/9 question 7 write an equation for the ellips…
\(\frac{(x - 3)^{2}}{16}+\frac{(y - 3)^{2}}{4}=1\)
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find an equation in standard form for the ellipse graphed
\(\frac{x^{2}}{4}+\frac{y^{2}}{16}=1\)
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the equation of the ellipse that has a center at $(4,2)$, a focus at $(…
\(A = 5\), \(B=3\), \(C = 4\), \(D = 2\)
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a triangular swimming pool measures 43 ft on one side and 32.8 ft on an…
\(28.5\)
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solve the triangle. a = 11.0 ft, b = 13.0 ft, c = 22.0 ft what is the m…
- Measure of angle \( A \): \( \boldsymbol{21.55^\circ} \) - Measure of angle \( B \): \( \boldsymbol{25.74^\circ} \) - Measure of angle \( C \): \( \boldsymbol{132.71^\circ} \)
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assignment 8.1 the ellipse score: 2/9 answered: 2/9 question 3 given th…
Center point: \((4, 5)\) Four vertices: \((7, 5),(1, 5),(4, 7),(4, 3)\)
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identify a and b for the ellipse with equation $\\frac{x^{2}}{a^{2}}+\\…
\(a=\boxed{6}\), \(b=\boxed{2}\)
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solve the triangle with the given parts. a = 98.9°, b = 9, c = 7 what i…
- Length of side \( a \): \( \approx 12.2257 \) - Measure of angle \( B \): \( \approx 46.7^\circ \) - Measure of angle \( C \): \( \approx 34.4^\circ \)
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the equation of the ellipse that has a center at $(4,1)$, a focus at $(…
\(A = 5\), \(B = 4\), \(C = 4\), \(D = 1\)
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solve the triangle. a = 7.714 in c = 6.338 in b = 73.05° what is the le…
\( 8.430 \) ### Part 2: Find the measure of angle \( A \)
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select the correct answer. what is the area of the kitchen floor in thi…
A. 24 square meters
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2 select the correct answer consider polygon abcde on the coordinate gr…
D. \(22.1\) units
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select the correct answer what is the area of the triangle in the diagr…
B. \(\frac{1}{2}y_1(x_2 - x_1)\)
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select the correct answer from each drop - down menu. a banquet hall is…
The perimeter of the stage is \(128\) feet. The area of the dining section is \(2016\) square feet.
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select the correct answer from each drop - down menu. a banquet hall is…
The perimeter of the stage is \(216\) feet. The area of the dining section is \(1872\) square feet.
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drag each coordinate pair to the correct location on the figure. not al…
Point \(B(-4,6)\) and Point \(D(-1,-4)\)
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consider directed line segment pq. point p is located at (-10,3). point…
B. \((25,13)\)
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select the correct answer. point r divides \\( \\overline { e f } \\) i…
C. \((5.17,7.33)\)
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type the correct answer in each box. use numerals instead of words. if …
\( m\angle4 = 115.24\), \( m\angle6 = 115.24\)
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select the correct answer. in the given diagram, ( m parallel n ). prov…
C. \(\angle7\cong\angle5\)
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drag the lines to the boxes to form correct pairs. in the diagram, tran…
alternate exterior angles $\longleftrightarrow\angle1,\angle8$ and $\angle2,\angle7$; alternate interior angles $\longleftrightarrow\angle3,\angle6$ and $\angle4,\angle5$; corresp…
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two ropes are tied to the same place on a tree growing perpendicular to…
A. The length of rope between where it is tied to the tree to where it is anchored to the ground is the same for both ropes.
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solve the triangle. b = 72° 15, c = 27 m, a = 71 m what is the length o…
Length of side \( b \): \( \boxed{68} \) m Measure of angle \( A \): \( \boxed{84^\circ 0'} \) (or \( 84^\circ \)) Measure of angle \( C \): \( \boxed{24^\circ 0'} \) (or \( 23^\c…
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júlia is using this figure to prove that triangle abc is an isosceles t…
B. \(AC = BC\) because of the perpendicular bisector theorem
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select the correct answer. what is the first step in the construction o…
A. Place the compass needle on \(M\) and, keeping the compass width the same, draw two arcs that intersect \(\overleftrightarrow{AB}\)
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mason is creating a design using a straightedge and compass. he wants t…
A. the distance from A to C (This is incorrect as explained above). B. The distance from F to C (This is incorrect as it is not the length of the segment to be copied). C. the dis…
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select the correct answer from each drop - down menu. in the diagram, p…
\(m\angle ABP = 32\), \(m\angle ABC = 64\)
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select the correct answer. which best describes a step in the process o…
B. Fold the paper such that point \(A\) and point \(B\) coincide with one another.
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what is the first step in the construction of a line perpendicular to \…
A. Place the compass needle on \(M\) and, keeping the compass width the same, draw two arcs that intersect \(\overleftrightarrow{AB}\)