Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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question 6: standard g.gpe.1 which of the following shows the equation …
b. \((x - 2)^2 + (y - 1)^2 = 4\) ### Question 7
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exam question 1: standard g.gpe.1 to graph a circle we need to relate c…
b. X and Y ### Question 2
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question 11: standard g.c.2 1 geometry to solve for sector area we need…
a. Radius ### Question 12
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question 5: standard g.c.4 both angle cba and cda are equal to 90 degre…
a. Tangent radius theorem ### Question 6
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exam question 1: standard g.c.4 when a tangent line and a radius inters…
c. 90 ### Question 2
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question 12: standard g.c.2 geometry if inscribed angle cdb is 22 degre…
c. 44
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question 5: standard g.c.2 geometry in the diagram below, what part of …
c. Diameter ### Question 6
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exam 10 question 1: standard g.c.2 what is a chord? a. a line segment w…
a. A line segment whose endpoints lie on a circle ### Question 2
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question 12: standard g.srt.6 solve for x using the appropriate trig fu…
d. 23.8
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question 22 your answer is correct. a spherical balloon contains water …
c) \(15\pi\space\text{in}^2\)
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question 6: standard g.srt.6 solve for the missing side using tangent. …
b. x = 5.9 ### Question 7
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exam 9 question 1: standard g.srt.6 what is theta? a. a constant b. the…
b. The angle the trig ratio is based on ### Question 2
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question 12: standard g.srt.7 cos 72 degrees = sin ____ degrees a. 18 b…
a. 18
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question 8: standard g.srt.6 geometry use the cosine ratio to solve for…
c. 13.6 ### Question 9
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question 5: standard g.srt.6 use the sine ratio to solve for the missin…
b. 5 ### Question 6
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exam question 1: standard g.srt.6 what is the definition of cosine? a. …
a. The ratio of the side adjacent to an acute angle (in a right triangle) to the hypotenuse ### Question 2
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question 11: standard g.srt.8 if side a = 3, b=4, what is side c? a. 6 …
c. 5 ### Question 12
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the graph shows an ellipse. write its equation in standard form.
\(\frac{(x - 2)^2}{16}+\frac{(y - 7)^2}{4}=1\)
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question 8: standard g.srt.8 solve for the missing side using the pytha…
b. 5.4 ### Question 9
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question 5: standard g.srt.8 solve for the missing side using the pytha…
a. 12 ### Question 6
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exam 7 question 1: standard g.srt.8 how many ways are there to prove th…
d. Over 350 ### Question 2
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question 12: standard g.srt.2 these 2 triangles are similar because... …
d. AA~
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question 8: standard g.srt.2 what is the measure of <a? a. 37 b. 101 c.…
a. 37 ### Question 9
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select all triangles that are similar to the triangle shown. note they …
To determine which triangles are similar to the given triangle (with side lengths \(11\), \(27\), and \(35\)), we use the **SSS (Side - Side - Side) similarity criterion**. For tw…
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what conclusion(s) follow from the given information below? given: $ove…
a) I and IV only
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question 8 your answer is incorrect. given: ∠1 and ∠2 are complementary…
Both I and II are incorrect. But if we have to choose the most incorrect or the one that doesn't follow, let's see: Conclusion II: If \(\angle1\) and \(\angle2\) are complementary…
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due monday jan 5th 2026 - women in public life: the fight for rights an…
False
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due monday jan 5th 2026 - women in public life: the fight for rights an…
B. National American Woman Suffrage Association (NAWSA)
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due monday jan 5th 2026 - women in public life: the fight for rights an…
1. The right to vote is called $\boldsymbol{\text{Suffrage}}$. 2. Susan B. Anthony and Elizabeth Cady Stanton were leaders of the $\boldsymbol{\text{Suffrage Movement}}$. 3. The $…
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• $overleftrightarrow{bd}$ is the perpendicular bisector of segment $ov…
- First blank: \( 4 \) - Second blank: \( 5 \) - Third blank: \( AD \) and \( CD \)
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there is a coordinate system with points (1,2) and (4,7) marked, and a …
The distance between the two points \((1,2)\) and \((4,2)\) is \(3\).
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definition of median definition of perpendicular lines lines that arent…
Uncheck "Definition of median" (the first checked option) and leave the other correct checks ("Definition of midpoint", "Midsegment Theorem", "Definition of a parallelogram", "Pro…
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1) $\\triangle abc$ $d$ is the midpoint of $\\overline{ab}$ $e$ is the …
### Explicación del Paso 5: Para determinar el triángulo semejante a \( \triangle ABC \), recordamos que la dilatación de \( \overline{DE} \) es \( \overline{AC} \) y \( D, E \) s…
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statements reasons 1) \\overleftrightarrow{ab} \\parallel \\overleftrig…
Transitive Property of Equality
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line qr goes through points q(0, 1) and r(2, 7). which equation represe…
\(y - 1=3x\) (the second option: \(y - 1 = 3x\))
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graph each equation. 9) \\(\\frac{x^2}{4} + \\frac{y^2}{9} = 1\\) coord…
该方程\(\boldsymbol{\frac{x^2}{4}+\frac{y^2}{9}=1}\)表示一个以原点为中心，长轴在\(y\)轴上，半长轴\(a = 3\)，半短轴\(b = 2\)的椭圆。顶点为\((0, \pm3)\)，共顶点为\((\pm2, 0)\)，根据这些点在给定的网格坐标系中绘制出椭圆（图略，实际绘制时连接\((0, 3)\)、\(…
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3. what was the \german triangle\? a german - speaking ethnic neighborh…
B. the area between Milwaukee, St. Louis, and Cincinnati
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2. which government agency came into being as a result of the triangle …
B. the Factory Investigative Bureau
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graph the solution to the following system of inequalities.\\begin{case…
Graph the line \(-3x + 4y=-16\) (solid line, since \(\leq\)), \(x = 4\) (solid line, since \(\geq\)), and \(y=-8\) (dashed line, since \(>\)). For \(-3x + 4y\leq-16\), shade below…
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1. 4k given the triangle, determine the value of each of the following.…
- \( \sin A = \frac{4}{5} \), \( \cos A = \frac{3}{5} \), \( \tan A = \frac{4}{3} \) - \( \sin B = 1 \), \( \cos B = 0 \), \( \tan B \) undefined - \( \sin C = \frac{3}{5} \), \( …
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you might need: calculator write an equation that represents the line. …
\(y=-2x + 2\)
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what is the slope of this line? simplify your answer completely. slope …
# Explanation: ## Step1: Identify two points on the line The line passes through \((0, 3)\) and \((3, 0)\) (we can also use other points like \((1, 2)\) and \((2, 1)\), but \((0, …
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the diagram shows a shapes stencil. the stencil is made from a square o…
The height \( h \) of the triangle is \( 8.8 \, \text{cm} \).
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what are the vertices for the final image after applying the compositio…
\( X'' \) is \((-4, -1)\) \( Y'' \) is \((-4, 1)\) \( Z'' \) is \((-6, 1)\)
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which composition of transformations would map lmno to l\m \o\? $r_{m,9…
\( r_w \circ R_{M, 180^\circ} \) (the third option: \( r_{w} \circ R_{M, 180^\circ} \))
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the graph of a relation is shown. which of these values could be the sl…
D. \(\frac{7}{4}\), E. \(3\)
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the graph shows the relationship between the volume of a rectangular pr…
3 (corresponding to the option "3")
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which steps should be used to graph the equation below? $y - 4 = \\frac…
1. Plot the point \((-2,4)\). 2. From that point, count left 3 units and down 1 unit and plot a second point. 3. Draw a line through the two points. (This is the third option in t…
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which is the graph of the equation $y - 1 = \\frac{2}{3}(x - 3)$?
The graph of the equation \( y - 1=\frac{2}{3}(x - 3) \) (or \( y=\frac{2}{3}x-1 \)) is a straight line with a slope of \( \frac{2}{3} \), passing through the points \( (3,1) \), …
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line cd passes through points c(3, -5) and d(6, 0). what is the equatio…
B. \( 5x - 3y = 30 \)
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select the correct answer. a parabola has a focus and a directrix as sh…
D. \( f(x) = -\frac{1}{10}(x - 4)^2 - \frac{1}{2} \)
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select the correct answer. which points define the solution set of this…
C. point C and point E
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drag the labels to the correct locations on the table. not all tiles wi…
To solve this, we use the vertex form of a parabola \( f(x) = a(x - h)^2 + k \), where \((h, k)\) is the vertex. The focus and directrix depend on \( a \): for a vertical parabola…
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- quadrilaterals similar to problem in va doe sample problem set: 22 th…
d) \(249\space ft^{2}\) (Note: There is a miscalculation above, let's recalculate the height correctly. Wait, no, wait, let's re - do the height calculation. Wait, if the angle is…
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the following diagram represents a rectangular garage door with two dia…
b) \( x = 67^{\circ} \)
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14 mark for review triangle abc and def are similar, where a correspond…
A. I only
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8 mark for review $x^2 + y^2 + 6x + 8y - 11 = 0$ in the $xy$-plane, the…
D. \((-3, -4)\)
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\) coo…
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 the…
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in the figure above, $mn = 15$. what is the area of triangle $pqn$? a) …
B) 6
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in triangle abc, point e lies on line segment bc and point d lies on li…
\( \frac{5}{13} \)
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what value of x will make δabe ~ δacd? (there is a triangle diagram wit…
b) 28
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in the diagram below, \\( \\overleftrightarrow{ra} \\) is parallel to \…
\( \boxed{9} \)
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in triangle abc, point e lies on line segment bc and point d lies on li…
\(\frac{5}{13}\)
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what do the following two equations represent? - $y = 6x - 2$ - $2x - 1…
D. Intersecting, but not perpendicular lines
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16 mark for review in the xy-plane above, points a and b are on the cir…
\(2\sqrt{5}\)
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find the distance, d, of \\(\\overline{ab}\\).\ a = (3, 11) b = (1, 5)\…
\( 6.3 \)
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graph each equation. 9) $\\frac{x^{2}}{4} + \\frac{y^{2}}{9} = 1$ graph…
Ellipse centered at the origin with vertices at \((0, \pm3)\) and co - vertices at \((\pm2, 0)\)
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graph each equation. 9) \\(\\frac{x^2}{4} + \\frac{y^2}{9} = 1\\) graph…
Ellipse centered at the origin with vertices at \((0, \pm3)\) and co - vertices at \((\pm2, 0)\)
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graph each equation. 9) $dfrac{x^2}{4} + dfrac{y^2}{9} = 1$
# Explanation: ## Step1: Identify the conic section The equation \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\) is in the standard form of an ellipse \(\frac{x^{2}}{b^{2}}+\frac{y^{2}}{a…
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graph each equation. 9) $\frac{x^2}{4} + \frac{y^2}{9} = 1$
Ellipse centered at the origin with vertices at \((0, \pm3)\) and co - vertices at \((\pm2, 0)\)
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graph each equation. 9) $\frac{x^2}{4} + \frac{y^2}{9} = 1$
# Explanation: ## Step1: Identify the conic section The equation \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\) is in the standard form of an ellipse \(\frac{x^{2}}{b^{2}}+\frac{y^{2}}{a…
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graph each equation. 9) \\(\\frac{x^2}{4} + \\frac{y^2}{9} = 1\\)
# Explanation: ## Step1: Identify the conic section The equation \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\) is in the standard form of an ellipse \(\frac{x^{2}}{b^{2}}+\frac{y^{2}}{a…
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j(-4, 4), k(-3, 4), l(-1, 1), m(-4, 1) reflect in the x-axis, and then …
After reflection over the \(x\) - axis and \(180^{\circ}\) rotation about the origin, the new points are \(I''(4,4)\), \(K''(3,4)\), \(L''(1,1)\), \(M''(4,1)\)
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the dinosaurs ribs and arms are at the intersection of the diagonals sh…
Slope of \( l \): 2 Slope of \( m \): -2
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solve for the other leg and for the hypotenuse of the 45-45-90 triangle…
c. \( u = 7\sqrt{2} \) and \( v = 7 \)
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solve for the legs of the 45-45-90 triangle. triangle image with 45° an…
a. \( x = 5 \) and \( y = 5 \)
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a vertical number line is given. when scuba diving, a student recorded …
(Assuming the correct option is, for example) B. The student is 3.75 units below sea level.
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which terms describe this shape? choose all that apply. shape image rec…
A. rectangle B. rhombus C. square D. parallelogram
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graph the function on the coordinate plane directly from the equation. …
Points: \( (-2, 5) \), \( (-1, 2.5) \), \( (0, 0) \), \( (1, -2.5) \), \( (2, -5) \). (Graph: Plot these points, draw congruent right triangles between adjacent points, then draw …
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reflect the figure over the line y = 3. plot all of the points of the r…
The reflected points are \((1, 0)\), \((3, -3)\), and \((6, -1)\). To plot the reflected figure, mark these three points on the coordinate plane.
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reflect the figure over the line y = 3. plot all of the points of the r…
The reflected points are \((1, 0)\), \((3, -3)\), and \((6, -1)\). To plot them, mark these coordinates on the graph.
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b. bd = 25 inches and ae = 50 inches. what is the total length of the m…
250
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modeling real life in the window, \\(\\overline{bd} \\cong \\overline{d…
rhombus ### For ACEG:
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2. you are designing a garden with four corners represented by the poin…
Yes, the shape of the garden will be a parallelogram.
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write the equation of a line that is perpendicular to $y = 3x - 2$ and …
\( y = -\frac{1}{3}x+2 \)
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what is the area of this figure? 2 ft, 5 ft, 2 ft, 3 ft, 4 ft, 16 ft, 8…
The area of the figure is \(\boxed{86}\) square meters.
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graph each equation. 9) $\frac{x^2}{4} + \frac{y^2}{9} = 1$ coordinate …
# Explanation: ## Step1: Identify the conic section type The given equation is \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\), which is in the standard form of an ellipse \(\frac{x^{2}}{…
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which point lies on the circle represented by the equation $x^2 + (y - …
A. \((20,-3)\)
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type the correct answer in each box. use numerals instead of words. if …
The center of the circle is at \((-3, -5)\) and the radius of the circle is \(4\) units.
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which equation represents a circle centered at (3,5) and passing throug…
B. \((x - 3)^2 + (y - 5)^2 = 41\)
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drag the tiles to the correct boxes to complete the pairs. not all tile…
- \((x + 3)^2 + (y + 5)^2 = 16\) → center \(= (-3, -5)\), radius \(= 4\) units - \((x - 3)^2 + (y + 5)^2 = 16\) → center \(= (3, -5)\), radius \(= 4\) units - \((x + 3)^2 + (y - 5…
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which equation represents a circle with center t(5,-1) and a radius of …
B. \((x - 5)^2 + (y + 1)^2 = 256\)
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drag each tile to the correct box. the given steps for constructing a l…
The correct sequence is: B, E, A, D, C
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select the correct answer from each drop - down menu. trapezoid pqrs ▼ …
First drop - down: can Second drop - down: sum of each pair of opposite angles is \(180^\circ\) (or "opposite angles are supplementary")
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is the following a statistical question? how many yards are in one mile…
no
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the nearest whole number. iii. use the law of sines and law of cosines …
- \(\angle F = 22^\circ\) - \(DE\approx11\)
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challenge 11 the diagram shows a rectangular piece of pastry with eight…
\( 338 \, \text{cm}^2 \)
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graph each equation. 9) $dfrac{x^2}{4} + dfrac{y^2}{9} = 1$ coordinate …
The graph is an ellipse with center \((0,0)\), vertices \((0,\pm3)\), co - vertices \((\pm2,0)\), and is symmetric about the \(x\) - axis and \(y\) - axis. (The actual drawing wou…
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graph each equation. 9) \\(\\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1\\) gra…
# Explanation: ## Step1: Identify the ellipse standard form The given equation is \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\), which is in the standard form of an ellipse \(\frac{x^{2…
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graph each equation. 9) \\( \\dfrac{x^2}{4} + \\dfrac{y^2}{9} = 1 \\) g…
# Explanation: ## Step1: Identify the conic section type The given equation is \(\frac{x^{2}}{4}+\frac{y^{2}}{9} = 1\), which is in the standard form of an ellipse \(\frac{x^{2}}{…