Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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h is the midpoint of \\( \\overline { g i } \\). complete the proof tha…
Definition of midpoint.
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given a unit circle, what is the value of y at the indicated point? y =…
The value in the numerator (the green box) is \(35\) and the value in the denominator (the grey box) is \(6\). So \(y =-\frac{\sqrt{35}}{6}\), the number under the square - root i…
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geometry support unit 1—introduction to geometry notes 4. given: ( 6x -…
| Statement | Reason | |--|--| | \(6x-4 = 3x + 8\) | Given | | \(6x-4-3x=3x + 8-3x\) | Subtraction Property of Equality | | \(3x-4 = 8\) | Simplification | | \(3x-4 + 4=8 + 4\) | …
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geometry support unit 1 - introduction to geometry 4. given: ( 6x - 4 =…
\(x = 4\)
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u is the midpoint of \\( \\overline{qs} \\) and \\( \\overline{rt} \\).…
By the SSS (Side - Side - Side) congruence theorem.
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25. connecting concepts angle ( x ) and angle ( y ) are complementary a…
The measure of angle \(X\) is \(32^{\circ}\) and the measure of angle \(Y\) is \(58^{\circ}\).
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given a unit circle, what is the value of y at the indicated point? hin…
\(\frac{\sqrt{39}}{8}\)
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what is the length of the bolded arc? 18 numeric 1 point a sector has r…
\(15.8\pi\)
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18 numeric 1 point what is the length of the arc? round to the nearest …
\(11\)
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drag the tiles to the correct boxes to complete the pairs. match the st…
- \(m\angle ABC + m\angle BAC + m\angle ACB\) matches with \(180^{\circ}\) - \(m\angle ABC\) when \(m\angle BAC = 70^{\circ}\) and \(\triangle ABC\) is isosceles with \(\overline{…
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consider parallelogram abcd. which equation is made true by the opposit…
B. \(3y - 15=85 + y\)
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graph the image of \\( \\delta c d e \\) after a translation 7 units le…
Plot the points \( C'(-6,-8) \), \( D'(-4,-8) \), \( E'(-3,0) \) and connect them.
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group of tibetan monks create a sand mandala at an art museum. the mand…
\(12.56\)
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which theorem, term, or corollary is represented by the picture? the bo…
For the first set of options: Converse to the Isosceles Triangle Theorem For the second set of options: Isosceles Triangle Theorem
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given: quadrilateral abcd is a parallelogram. prove: (overline{ab}congo…
B. Statement: \( \overline{AB}\parallel\overline{CD},\overline{BC}\parallel\overline{AD}\) Reason: definition of a parallelogram
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11 numeric 1 point consider the circle. what is the measure of z? answe…
\(68\)
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given: right \\( \\triangle a b d \\) and right \\( \\triangle c b d \\…
For the length of \( \overline{AD} \): \( 4 \) (a). For the length of \( \overline{DC} \): \( 4 \) (a). \( \overline{AD}\cong\overline{DC} \) by the \( \text{Definition of }\cong …
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select all the correct answers. which statements are always true for a …
- The diagonals are congruent. - All angles are congruent. - The opposite sides are parallel.
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3. what is the reason for step 5 in this proof? a. vertical angles theo…
D. Alternate Interior Angles Theorem
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8 numeric 1 point given circle p. what is the value of x? answer
\(43.25\)
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in triangle abc, points d and e are the midpoints of (overline{ab}) and…
A. slope = 0.5, length = 1.6 units
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7 numeric 1 point given circle p. what is the value of x? answer
\(7\)
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5 numeric 1 point consider the circle. what is the measure of angle fih…
60
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graph the image of \\( \\triangle qrs \\) after a translation 5 units r…
Graph the points \( Q'(-5,3) \), \( R'(6,3) \), \( S'(-4,-6) \) and connect them.
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if the radius of a circle is doubled, how does the area of the sector w…
For the area of the sector: It becomes four times larger. For the arc - length: It doubles.
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6. find sr, st, rt, m∠trs, and m∠rst. round to the nearest tenth, if ne…
\(SR\approx6.7\), \(ST\approx7.8\), \(RT = 8\), \(m\angle TRS\approx63.4^{\circ}\), \(m\angle RST\approx58.3^{\circ}\)
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2 multiple choice 1 point in circle a, the length of arc bcd is what fr…
\(\frac{5}{6}\)
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write the coordinates of the vertices after a reflection over the line …
\(C'(8,-4)\) \(D'(9,-4)\) \(E'(9,-9)\) \(F'(8,-9)\)
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(c) not necessarily congruent congruent: \\( \\triangle g h i \\cong \\…
Not Necessarily Congruent
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in circle o, the length of minor arc ab is what fraction of the circumf…
\(\frac{1}{3}\) (corresponding to the last option)
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(b) not necessarily congruent congruent: △mno ≅ △ by the
Congruent: \(\triangle MNO\cong\triangle PRQ\) by the AAS (Angle - Angle - Side) congruence criterion.
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which angle is coterminal with \\( \\frac{\\pi}{4} \\)? \\( \\frac{\\pi…
\(\frac{9\pi}{4}\)
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which angle is coterminal with \\frac{7\\pi}{6}? \\frac{14\\pi}{6} -\\f…
\(-\frac{5\pi}{6}\)
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which angle is coterminal with \\( \\frac { 7 \\pi } { 4 } \\)? \\( \\f…
$-\frac{9\pi}{4}$
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a side of the triangle below has been extended to form an exterior angl…
\(24\)
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after returning from the home improvement store with supplies to build …
18 bags of raised garden bed soil
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the ellipse $$ \\frac { x ^ { 2 } } { 3 ^ { 2 } } + \\frac { y ^ { 2 } …
\(a = 3\) and \(y(t)=5\sin(t)\)
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the circle $(x - 4)^{2}+(y - 2)^{2}=9$ can be drawn with parametric equ…
\(y(t)=2 - 3\sin t\)
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the dimensions of the garden are 12 feet by 6 feet, and you want the pa…
The total square footage of plywood needed to build the raised garden bed is 72 square feet.
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nombre _ periodo _ fecha _ parallel and perpendicular lines. (tb p.215)…
The lines are not parallel.
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recall that the dimensions of the garden are 12 feet by 6 feet. how man…
Seventy - two burlap squares can fit the bottom of the raised garden bed without gaps or overlaps.
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which angle is coterminal with \frac{5pi}{6}? -\frac{pi}{6} -\frac{7pi}…
$-\frac{7\pi}{6}$
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maura is using a magnifying glass. the lens of the magnifying glass has…
\(12.57\)
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which angle is coterminal with $-\frac{pi}{2}$? $-\frac{7pi}{2}$ $\frac…
\(\frac{3\pi}{2}\)
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10. students have no more than 90 minutes to complete a test. write and…
The inequality is \(m\leq90\). To graph it, place a closed - circle at \(90\) on the number line and draw an arrow to the left.
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a circle of sunflowers is planted in springfields central park. the cir…
\(6.28\)
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find the area of each part of the figure and the whole figure. figure a…
Rectangle A: \(45\), Triangle B: \(10\), Whole figure: \(55\)
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you estimate that the length of the garden is 13 feet and the width is …
The actual perimeter is 4 feet shorter than your estimate.
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greatest common monomial factor of $15k^{4}$, $35k^{3}$, and $20k^{2}$.…
Width \(=5k^{2}\) Length \(=3k^{2}+7k + 4\)
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the rectangle below has an area of $14x^{4}+6x^{2}$. the width of the r…
Width \(=2x^{2}\), Length \(=7x^{2}+3\)
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the triangle shown below has an area of 24 units². find the missing len…
\(x = 12\) units
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9. there will be fewer than 50 tickets sold for a charity event. write …
The inequality is \( t<50 \). On the number - line, there is an open circle at 50 and the line is shaded to the left of 50.
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there is a pair of parallel sides in the following shape. what is the a…
\(28\)
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dibuja el eje de simetría si la función tiene uno. si no lo tiene, escr…
# Explicación: ## Paso 1: Identificar el eje de simetría El eje de simetría de una función es una línea vertical \(x = h\) que divide la gráfica en dos mitades simétricas. Para la…
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look at the image below. what is the area of the triangle? units²
45
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the triangle shown below has an area of 16 units². find the missing len…
\( 8 \)
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the parallelogram shown below has an area of 28 units². find the missin…
\(4\)
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9. there will be fewer than 50 tickets sold for a charity event. write …
For problem 9: The inequality is \(t < 50\). Graph: open - circle at 50, shade left. For problem 10: The inequality is \(m\leqslant90\). Graph: closed - circle at 90, shade left.
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write the coordinates of the vertices after a reflection over the line …
\(B'(0,0)\) \(C'(0,10)\) \(D'(-6,0)\)
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find the value of ( x ), ( y ), and ( z ) in the parallelogram below. a…
\(x = 65\), \(y = 110\), \(z = 113\)
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write the coordinates of the vertices after a reflection over the line …
\(D'(-9,6)\) \(E'(-9,10)\) \(F'(0,10)\) \(G'(0,8)\)
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write the coordinates of the vertices after a reflection over the line …
\(T'(-2,-1)\) \(U'(-10,-1)\) \(V'(-10,5)\) \(W'(-2,5)\)
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pentagon ( defgh ) is the image of pentagon ( defgh ) under a translati…
Translation: \((x,y)\to(x - 5,y-3)\) Rotation: \((x,y)\to(-x,-y)\)
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write the coordinates of the vertices after a reflection over the line …
\( Q'(-4,0) \), \( R'(-4,-6) \), \( S'(0,2) \)
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write the coordinates of the vertices after a reflection over the x - a…
\(R'(-4,9)\), \(S'(5,9)\), \(T'(5,0)\), \(U'(-4,0)\)
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ur answer to decimal form. draw 45° 16 x ork here he square root symbol…
\(11.312\)
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graph each inequality on a number line. (example 2) 5. $-20>b$ 6. $d\\g…
9. Inequality: \(t < 50\); Graph: Open - circle at \(50\), shade left. 10. Inequality: \(m\leq90\); Graph: Closed - circle at \(90\), shade left.
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or z. simplify the answer, rationalize the denominator if necessyour an…
\(z = \frac{27\sqrt{2}}{2}\approx19.09\)
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graph each inequality on a number line. (example 2) 5. $-20 > b$ 6. $d …
9. Inequality: \(t < 50\). Graph: Open - circle at 50, shade left. 10. Inequality: \(m\leq90\). Graph: Closed - circle at 90, shade left.
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for y. do not convert your answer to decimal form. rationalize simplify…
\(y = 16\)
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write the coordinates of the vertices after a reflection over the line …
\(A'(1,-10)\), \(B'(6,-10)\), \(C'(-1,-7)\)
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question rita has a square poster with sides of length 16 inches. she t…
102
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do not convert your answer to decimal form. rationalize tfy your answer…
\(w = \frac{13\sqrt{3}}{3}\)
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for z. simplify the answer, rationalize the denominator if necessary, b…
\(z=\frac{27\sqrt{2}}{2}\approx19.09\)
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simplify the answer, rationalize the denominator if necessaryour answer…
\(3\sqrt{2}\approx4.24\)
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write the coordinates of the vertices after a reflection over the line …
The coordinates of \(U'\) is \((7,9)\), \(V'\) is \((7,5)\) and \(W'\) is \((-2,4)\).
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z. simplify the answer, rationalize the denominator if necessary, our a…
\(z = 8\sqrt{2}\approx11.31\)
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for c. do not convert your answer to decimal form and rationaliz ssary.…
\(5\sqrt{2}\)
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write the coordinates of the vertices after a reflection over the line …
The coordinates of the vertices after reflection are \(Q'(-10,-4)\), \(R'(-4,-4)\), \(S'(-4,0)\), \(T'(-10,0)\)
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for y. do not convert your answer to decimal form and rationa ssary. dr…
\(y = 12\sqrt{2}\)
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for c. do not convert your answer to decimal form and rationalize t ssa…
\(17\sqrt{2}\)
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solve for z. do not convert your answer to decimal form. rationalize th…
\(z = 10\)
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write the coordinates of the vertices after a reflection over the line …
\(T'(1,4)\), \(S'(-9,4)\), \(U'(-9,8)\)
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then, answer check your understanding assignment below. you have three …
If two lines are intersected by a transversal so that consecutive interior angles are supplementary, then the lines are parallel.
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for x. do not convert your answer to decimal form. rationalize th mplif…
\(x = 16\)
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write the coordinates of the vertices after a reflection over the line …
\( B'(0, - 5) \), \( C'(8,-5) \), \( D'(8,-4) \), \( E'(0,-4) \)
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for z. do not convert your answer to decimal form. rationalize the deno…
\(z = 16\)
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solve for z. do not convert your answer to decimal form. rationalize th…
\(z = 16\)
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plot the point ( p(-7,0) ).
The point \(P(-7,0)\) is located \(7\) units to the left of the origin on the \(x\) - axis.
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cc 2015 > chapter 3: graphing linear equations in standard form > secti…
x - intercept: \((-7,0)\) y - intercept: \((0,2)\)
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write the coordinates of the vertices after a reflection over the line …
\(D'(5,-5)\), \(E'(5,0)\), \(F'(0,0)\), \(G'(0,-5)\)
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solve for x. do not convert your answer to decimal form. rationalize th…
\(14\sqrt{3}\)
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solve for ( z ). do not convert your answer to decimal form. rationaliz…
\(z = 10\)
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write the coordinates of the vertices after a reflection over the line …
\(K'(-1,-1)\), \(N'(-1,6)\), \(M'(-6,6)\), \(L'(-6,-1)\)
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write the coordinates of the vertices after a reflection over the y - a…
\(A'(10,-9)\), \(B'(0,-9)\), \(C'(0,-1)\), \(D'(10,-1)\)
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and simplify your answer if necessary. draw 30° 13 w
\(w = 6.5\)
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question the diameter of a circle is 20 in. find its area in terms of π…
\( 100\pi \)
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instructions choose the best answer. if necessary, use the paper you we…
\(1\frac{1}{2}\)
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determine a series of transformations that would map figure d onto figu…
Traslación \(6\) unidades hacia la izquierda.
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solve for w. do not convert your answer to decimal form. rationalize th…
\(w = 12\sqrt{3}\)