幾何
三角形、圓、解析幾何與證明題。
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use the map on the right. which school is equidistant from the subway s…
C. Adam School
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what is the value of y?
\(y = 4\)
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solving multi-step inequalities solve -8x + 7 ≤ 17 and graph the soluti…
open
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ij is a midsegment of \\( \\triangle fgh \\). ij = 7, fh = 9, and gh = …
\(17.5\)
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x is the midpoint of \\( \\overline { u v } \\). y is the midpoint of \…
\(64\)
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a surveyor needs to measure the distance, ab, across the lake. beginnin…
\(AB = 102\) m
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find the value of x. 32 x + 5 x =
\(x = 11\)
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find the value of x. x = \\square
\(5\)
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points e, d, and h are the midpoints of the sides of \\( \\triangle tuv…
\(184\)
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find the volume of a cone with a base radius of 3 ft and a height of 7 …
\(65.94\mathrm{ft}^{3}\)
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points e, d, and h are the midpoints of the sides of \\( \\triangle tuv…
\(24\)
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name the segment that is parallel to the given segment. qs
\(\overline{MO}\)
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7. the length of a rectangle is 8 cm more than 3 times its width. the p…
\( 64 = 2((3w + 8)+w) \)
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use the figure at the right. if ( jk = 5x + 8 ) and ( no = 24 ), what i…
\(x = 8\)
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the radius of a cylindrical water tank is 6.5 ft, and its height is 17 …
\(2255\ \text{ft}^3\)
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name the segment that is parallel to the given segment. qr
\(\overline{SY}\)
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4. the length of a rectangle is 5 centimeters less than twice its width…
longitud = 25 cm, width = 15 cm
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determine the equation of the circle graphed below.
\((x - 7)^2+(y + 3)^2=4\)
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due nov 9 11:59pm available from nov 3 until nov 9 discussion 6: find a…
\(39\sqrt{21}\text{ m}^2\)
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determine the equation of the circle graphed below.
\((x - 7)^{2}+(y + 2)^{2}=4\)
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as shown below, a rectangle is inscribed in a circle. find the circumfe…
\(10\pi\)
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find the length of y to the nearest tenth of a foot.
\(y\approx16.1\) feet
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what is the perimeter, in feet, of the isosceles right triangle show be…
\(22 + 11\sqrt{2}\) feet
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find the length of the diagonal of the rectangle. 6 11 12 14 \\sqrt{157…
\(\sqrt{157}\)
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find the length of the chord x, in centimeters, that is 6 centimeters f…
16
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a chord with length 8 centimeters is 3 centimeters from the center of t…
\(25\pi\) (i.e., the third option \(25\pi\))
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graph the points $(-1.5, -4)$, $(-4, -5)$, and $(5, 0.5)$ on the coordi…
The point \((-1.5,-4)\) is \(1.5\) units left of the y - axis and \(4\) units below the x - axis. The point \((-4,-5)\) is \(4\) units left of the y - axis and \(5\) units below t…
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an airplane is 5,000 feet above the ground, as shown in the picture bel…
\(10000\) feet (the third option)
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what is the perimeter, in meters, of the isosceles right triangle show …
\((20 + 10\sqrt{2})\) meters
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dans chaque cas, calcule la mesure demandée. m (overline{kl})
\(m\overline{KL}\approx8\) cm
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find the lengths of x and y. 5 60° 30° x o x = 6; y = 8 o x = 6; y = 9 …
\(x = 5\sqrt{3}; y = 10\) (the fourth option)
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r = 3; t = 3 r = 3; t = 3\\sqrt{2} r = 3\\sqrt{2}; t = 3\\sqrt{2} r = 3…
\(r = 3\sqrt{5};t = 3\sqrt{5}\)
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c = 3; d = 3 c = 3√3; d = 4√3 c = 4√3; d = 4√3 c = 6√2; d = 6√2
\(c = 6\sqrt{2};d = 6\sqrt{2}\) (the fourth option)
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finding missing measures in regular polygons a regular pentagon has a p…
\(10.2\)
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the movement of the progress bar may be uneven because questions can be…
$\angle COD$
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question convert the following angle from degrees to radians. express y…
\(3\pi\) radians
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find the distance between the two points rounding to the nearest tenth …
\(5\)
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what is m∠1? m∠1 = □°
\(121\)
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can a translation and a reflection map △qrs to △tuv? explain why or why…
Yes, a translation mapping vertex \(S\) to vertex \(T\) and a reflection across the line containing \(\overline{RS}\) will map \(\triangle QRS\) to \(\triangle TUV\).
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the diagram shows a triangle. what is the value of x?
\(x = 21\)
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find the measure of the three missing angles in the rhombus below. answ…
$x = 65$, $y = 115$, $z = 115$
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which statements are true about additional information for proving that…
B. If \(\angle B\cong\angle P\), then the triangles would be congruent by AAS. E. If \(BC\cong PQ\), then the triangles would be congruent by ASA.
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find the approximate area of the shaded region below, consisting of a r…
1,486 square meters
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mo and pr are parallel lines. which angles are alternate interior angle…
\(\angle RQS\) and \(\angle ONQ\)
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solve for w and graph the solution. \\( \\frac { 2 w + 1 } { 3 } \\geq …
The solution is \(w\leq6\) or \(w\geq7\). On the number - line, we have a closed circle at \(w = 6\) (since the inequality \(w\leq6\) includes \(6\)) and a closed circle at \(w = …
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question solve for x. round to the nearest tenth of a degree, if necess…
\(x\approx25.7^{\circ}\)
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quadrilateral ( abcd ) is the image of quadrilateral ( abcd ) under a d…
\( 2 \)
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find x. round your answer to the nearest tenth of a degree. x = □°
\(38.7\)
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find the missing angle measure. your answer
\(55^{\circ}\)
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determine a series of transformations that would map polygon ( abcde ) …
A reflection over the \(y\) - axis followed by a translation \(6\) units down.
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find the perimeter.
\(2\sqrt{10}+6\sqrt{2}+10\) inches
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draw the terminal side of this angle. make sure to draw you ray to the …
Draw a ray in the third quadrant such that it makes a \(45^{\circ}\) angle with the negative \(x\) - axis (extending to the end of the graph).
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quadrilateral abcd has coordinates a(0, 2), b(3, 4), c(4, 2), and d(3, …
\(A'(6,-6)\), \(B'(3,-8)\), \(C'(2,-6)\), \(D'(3,-4)\)
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find the value of $x$, $y$, and $z$ in the parallelogram below. answer …
\(x = 27.5\), \(y = 39\), \(z = 19\)
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what type of polygon is shown? convex heptagon concave heptagon concave…
convex hexagon
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what is the value of x? 100° 120° 130° 150°
\(130^{\circ}\)
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what is the measure of angle afe? 79° 81° 91° 99°
\(81^{\circ}\)
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name the alternate interior angle to angle 3.
# Explicación paso a paso: ## Paso 1: Comprender la definición de ángulos internos alternos Los ángulos internos alternos son ángulos que se encuentran entre dos líneas paralelas …
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what is the value of p? work it out not feeling ready yet? these can he…
\(40\)
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given lines p and q are parallel and r is a transversal prove ∠2 ≅ ∠7 w…
A. $\angle2\cong\angle3$; B. $\angle3\cong\angle7$
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write the coordinates of the vertices after a translation 4 units down.…
\( R'(-7,-8) \), \( S'(-7,-7) \), \( T'(1,1) \), \( U'(1,-3) \)
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for the figure shown, find ( mangle1 ) and ( mangle2 ). ( mangle1=squar…
\(66\)
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before you continue, we recommend completing the day 2 activity. \pract…
The value of \(x\) can be calculated using the equation \(x + 153 = 180\), and the value of \(y\) can be calculated using the equation \(91 + y = 153\).
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in the figure below, ( l parallel m ). find ( x ).
\( x = 47 \)
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question what is the image point of $(-5,-7)$ after the transformation …
\((5,7)\)
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determine a series of transformations that would map figure x onto figu…
A reflection over the \(x -\)axis followed by a translation \(14\) units up.
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reflect the given triangle over the line y = -x. \\( \\left \\begin{arr…
\(\begin{bmatrix}0&3&4\\0&-7&1\end{bmatrix}\)
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question find the distance between the two points in simplest radical f…
\(2\sqrt{5}\)
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convert the following angle from degrees to radians. express your answe…
\(\frac{8}{3}\pi\) radians
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find the distance between the two points in simplest radical form.
\(\sqrt{29}\)
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problems 4 - 6: an equilateral triangle is a triangle where all three s…
| Side Length | Perimeter | |--|--| | 3 | 9 | | 10 | 30 | | 27 | 81 | | 105 | 315 |
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problem 1: complete the area model now identify factor pairs of $-36x^{…
\((2x + 3)(2x-3)\)
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problem 1: start the area model use the next three slides to factor $4x…
- Factored form: \((2x + 3)(2x-3)\) - Rectangle I: \(4x^{2}\) - Rectangle IV: \(-9\) - Product of Main Diagonal: \(-36x^{2}\)
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two figures are dilations of each other if they are similar. use simila…
are
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dilate rectangle qrst by a scale factor of 3 with the center of dilatio…
\( 6 \)
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convert the angle \\frac{11\\pi}{4} radians to degrees.
\(495^{\circ}\)
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circle the correct word. 1. intercept intereept intircept interoecept i…
1. intercept 2. territorial 3. predator 4. stool 5. plummet 6. stake 7. express 8. luminescent 9. savannah 10. ultrasonic 11. eavesdrop 12. reserve
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given: x is midpoint of \\( \\overline{ag} \\) and \\( \\overline{nr} \…
\(\triangle ANX\cong\triangle GRX\) (by SAS congruence criterion)
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two rigid transformations are used to map \\( \\triangle jkl \\) to \\(…
a rotation about point \(K\)
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these shapes are similar. find x.
\(x = 9\)
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a spherical tank has a volume of 33,510.32 m³. what is the radius of th…
For the first problem: C. 20 m For the second problem: B. 6 inches
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drag the sliders. which slider creates scale copies of the shape? choos…
B. Slider for Shape B
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b = 4; c = 2√2 b = 2√2; c = 2√2 b = 2; c = 4 b = 4; c = 4√2
\( b = 4;c = 4\sqrt{2} \) (the fourth option)
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question in the diagram below, \\( \\overline { b e } \\cong \\overline…
\( m\angle AEB = 21^{\circ} \)
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solving multi-step inequalities notes solve -8x + 1 ≤ 17 and graph the …
For \(2x - 18 < -4x + 6\), the solution is \(x < 4\). For the question about \(-2\) in \(x\geq - 2\), the answer is closed.
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solve $-8x + 1leq17$ and graph the solution $\frac{-8x}{-8}leq\frac{16}…
The solution is \(x < 4\). To graph it, draw an open circle at \(x = 4\) on the number - line (because the inequality is strict, \(x eq4\)) and shade the part of the number - lin…
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find the missing side length, z. 12 9 z 13 15 16 18
\(15\)
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x 5 3 4 5 \\sqrt{17} \\sqrt{21}
A. 4
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find the missing side length, x. 33 35 40 43
40
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7. given that ( mangle lkn = 145^{circ} ), find ( mangle lkm ) and ( ma…
\(m\angle LKM = 56^{\circ}\), \(m\angle MKN=89^{\circ}\)
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what are the values of b and c? submit
\(b = 61^{\circ}\), \(c = 58^{\circ}\)
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k 8 10 5 6 7 8
\(6\)
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what is the value of a? a =
\(a = 19\)
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10 8 6 12 2\\sqrt{41} \\sqrt{181}
\(2\sqrt{41}\)
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in the figure below, ( l parallel m ). find ( x ).
\( x = 93 \)
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what are the values of u and v?
\(u = 67^{\circ}\), \(v = 67^{\circ}\)
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in the right triangle shown below, what is the length of the missing si…
25
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in the figure below, ( l parallel m ). find ( x ).
\( 60 \)
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a triangle has interior angle measures of 45°, w - 15°, and 2w - 12°. w…
\(54\)
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6. find the measure of each angle. then classify each angle. a. \\( \\a…
a. \(m\angle GHK = 50^{\circ}\), acute angle b. \(m\angle JHL=90^{\circ}\), right angle c. \(m\angle LHK = 40^{\circ}\), acute angle