幾何
三角形、圓、解析幾何與證明題。
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lines a and b are parallel and lines e and f are parallel. what is the …
8
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solve for x and y
\(24^{\circ}\)
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which two triangles are congruent by the aas theorem? complete the cong…
\(\triangle VWU\cong\triangle JIH\)
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consider the following function. q ( x ) = left{ \begin{array} { l l } …
The graph with an open - circle at \(x = - 3\) for the line \(y =-\frac{1}{5}x\) (for \(x < - 3\)) and a closed - circle at \(x=-3\) for the curve \(y=\frac{5}{3}\sqrt[5]{x}\) (fo…
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writing a two - column proof given: \\( \\angle t \\cong \\angle v ; \\…
2. Alternate - Interior Angles Theorem; 4. Transitive Property of Congruence; 5. Converse of the Alternate - Interior Angles Theorem
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solve for x and y x =
\(x = 23^{\circ}\), \(y=144^{\circ}\)
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the parallelogram ( bcde ) is a dilation of the parallelogram ( bcde ).…
\(\frac{1}{3}\)
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distancia y redondeo (11/17) for segment ab, a(-12,8) and b(6,-4): a) f…
Midpoint: \((-3,2)\) Distance: \(22\)
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the rectangle efgh is a dilation of the rectangle efgh. what is the sca…
\(\frac{1}{4}\)
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the triangle nop is a dilation of the triangle nop. what is the scale f…
\(3\)
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identifying missing components of a paragraph proof given: ( l parallel…
1. "it is given" 2. \(\angle2\) 3. \(\angle3\) 4. "corresponding angles converse"
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solve for the missing value of the trapezoid.
\(25\)
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solve for x. 11 ft (5x + 11) ft 61 ft
\(x = 7.8\)
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are the triangles congruent? if so, how?
Yes, the triangles are congruent by the ASA (Angle - Side - Angle) criterion.
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solving algebraically for unknown values find the values of ( x ) and (…
\(x = 80\), \(y = 50\)
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artp is an isosceles trapezoid. solve for w, x, and y.
\(w = 90^{\circ}\), \(x = 30^{\circ}\), \(y = 15^{\circ}\)
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solve for x and y. x =
\(x = 56^{\circ}\), \(y = 124^{\circ}\)
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perimeter = 164. solve for x and y.
\(x = 99^{\circ}\), \(y = 35\)
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solving for unknown angle measures if angle 1 is 110°, what would the o…
Angle \(2 = 110^{\circ}\), Angle \(3 = 70^{\circ}\), Angle \(4 = 70^{\circ}\)
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if \\( \\triangle m a p \\cong \\triangle t o n \\), \\( m \\angle m = …
\(m\angle A = 50^{\circ}\)
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solve for x and y. 128° x y x= y=
\(x = 52^{\circ}\) \(y = 52^{\circ}\)
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solve for x and y 18° 29° x = y =
\(x = 29^{\circ}\), \(y=61^{\circ}\)
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applying angle relationships to justify parallel lines which lines are …
Lines \(p\) and \(q\) are parallel because alternate exterior angles are congruent.
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given: parallelogram abcd prove: opposite angles are congruent. (\\( \\…
| Statements | Reasons | |--|--| | \(AB\parallel CD\), \(AB = CD\), \(AD\parallel BC\), \(AD = BC\) | Definition of parallelogram | | \(\angle ABD\cong\angle CDB\), \(\angle ADB\c…
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find the distance between p and q. round to the nearest 1,000th.
\( 18.681 \)
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distancia y redondeo (11/17) find the distance between p and q. round t…
\( 20.616 \)
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the figure below is a kite. solve for w, x, and y
\( w = 1.6\) cm, \( x = 48^{\circ}\), \( y = 3.0\) cm
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is (overline{ce}congoverline{bd})?
no
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the figure below is a kite. solve for w, x, and y w= x= y=
\(w = 1.6\mathrm{cm}\), \(x = 48^{\circ}\), \(y = 3.0\mathrm{cm}\)
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solve for x and y
\(x = 78^{\circ}\), \(y = 49^{\circ}\)
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letters x, y, and z are angle measures. which equations would guarantee…
\(x = z\), \(x + z=180^{\circ}\)
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is (overline{uv}) congruent to (overline{vw})?
no
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solve for x and y
\(x = 83.5^{\circ}\), \(y = 83.5^{\circ}\)
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applying angle relationships to justify parallel lines which diagram sh…
The third diagram.
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is \\( \\overline { p q } \\) congruent to \\( \\overline { r s } \\)?
yes
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practice writing proofs and solving problems using converses of the par…
converse of the alternate exterior angles theorem
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practice writing proofs and solving problems using converses of the par…
converse of the corresponding angles theorem
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given: parallelogram abcd prove: opposite sides are congruent. (ad≅bc a…
| Statements | Reasons | |--|--| | \(AB\parallel DC\), \(AD\parallel BC\) | Definition of parallelogram | | \(\angle ABD\cong\angle CDB\), \(\angle ADB\cong\angle CBD\) | Alternat…
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is \\overline{ce} congruent to \\overline{df}?
no
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use the triangle shown on the right and the given information to solve …
\(a = 1.41\), \(c\approx8.12\), \(B = 80^{\circ}\)
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determine if the two triangles are congruent by sss, sas, asa, aas or n…
5) Not ≅ 7) Not ≅
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a cyclist pedals from the bottom to the top of a hill at a constant spe…
| Quantity | \(a\) | \(b\) | \(c\) | |--|--|--|--| | the number of seconds since the cyclist began climbing the hill | | | \(\bigcirc\) | | the total distance, in feet, from the b…
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use the right triangle and the given information to solve the triangle.…
\(a\approx14.28\), \(c\approx17.43\), \(A = 55^{\circ}\)
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graph the image of \\( \\triangle qrs \\) after a dilation with a scale…
Plot the points \(Q'(-4,4)\), \(R'(12,4)\) and \(S'(-4,8)\) and connect them.
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page 216 6. given: prove:
\(\triangle ABC\cong\triangle ADC\) by the AAS congruence criterion.
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graph the image of \\( \\triangle a b c \\) after a dilation with a sca…
Plot the points \(A'(-4,8)\), \(B'(8,8)\), \(C'(-4,4)\) and connect them to form the dilated triangle \(\triangle A'B'C'\)
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graph the image of (\triangle stu) after a dilation with a scale factor…
Plot the points \(S'(-2,-\frac{3}{2})\), \(T'(-2,2)\), \(U'(1,-2)\) and connect them.
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this question has two parts. first, answer part a. then, answer part b.…
## Part A \(4.896\) m ## Part B The modern train **cannot** travel on those tracks.
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graph the image of square mnm after a dilation with a scale factor of \…
Plot the points \((-1,5)\), \((1,5)\), \((1, - 1)\), \((-1,-1)\) and connect them to get the image of the square after dilation.
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write the coordinates of the vertices after a reflection over the line …
\(E'(8,-10)\), \(F'(8,-2)\), \(G'(4,-6)\)
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one rectangle measures 2 units by 7 units. a second rectangle measures …
These two figures are not scaled versions of each other because they are not scaled by the same factor.
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a rectangle has a height to width ratio of 3:4.5. select all the exampl…
E. a rectangle measuring 9 units by 13.5 units
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jl and mo are parallel lines. which angles are supplementary angles? ∠j…
\(\angle JKI\) and \(\angle LKN\)
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write the coordinates of the vertices after a reflection over the line …
\(R'(1,-9)\), \(S'(4,-9)\), \(T'(4,-4)\), \(U'(1,-4)\)
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ln and oq are parallel lines. which angles are adjacent angles? ∠nmp an…
\(\angle NMP\) and \(\angle NMK\)
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distancia y redondeo (11/17) for segment ab, a(-12, 8) and b(6, -4): a)…
Midpoint: \((-3,2)\) Distance: \(22\)
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the rectangular yard shown below has a circular pool and a triangular g…
\(\frac{1}{100}\)
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qs and tv are parallel lines. which angles are alternate interior angle…
\(\angle SRU\) and \(\angle VUR\)
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the rectangular yard shown below has a circular pool and a triangular g…
\(\frac{3}{400}\)
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pr and su are parallel lines. which angles are vertical angles? ∠stv an…
$\angle STV$ and $\angle UTQ$
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write the coordinates of the vertices after a reflection over the line …
\(Q'(-10,-4)\) \(R'(-4,-4)\) \(S'(-4,0)\) \(T'(-10,0)\)
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find the distance between c(9, -3) and d(-6, 14) and round to the neare…
$22.67$
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question 1 - 3 which graph shows the solution to the inequality $-2(2x …
The first option (the graph with a closed - circle at \(x=-8\) and the line extending to the right) is the correct graph.
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oq and rt are parallel lines. which angles are vertical angles? ∠ops an…
$\angle OPS$ and $\angle QPN$
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solve each triangle abc that exists. b = 135.5°, c = 8.959, b = 15.841 …
A. There is only one possible solution for the triangle. The measurements for the remaining angles \(A\) and \(C\) and side \(a\) are as follows. \(A = 21.2^{\circ}\) (Round to th…
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what are the coordinates of point d? point coordinate (x,y) a (5,1) b (…
\((2,-7)\)
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mathematical connections the two polygons are similar. find the values …
\(x = 7.5\), \(y = 166\)
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find the value of each of the six trigonometric functions of the angle …
\(\frac{3}{5}\)
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bd and eg are parallel lines. which angles are corresponding angles? ∠b…
\(\angle BCF\) and \(\angle EFH\)
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solve for x. x =
\(9\)
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solve for x. x =
\(x = 11\)
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find the measure of \\( \\angle g k l \\). \\( m \\angle g k l = \\squa…
\(123\)
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point coordinate (x,y) a (5,1) b (-3,2) c ( , ) d
(-5, -4)
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solve each triangle abc that exists. b = 35°24 a = 38.5 b = 31.2 select…
B. There are two possible solutions for the triangle. The measurements for the solution with the longer side \(c\) are as follows. \(A_{1}=46^{\circ}7'\) (since \(0.1^{\circ}\time…
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find the measure of \\( \\angle knh \\). \\( m \\angle knh = \\square ^…
\(75\)
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problem 7: spiral review triangle efg is similar to triangle efg. deter…
The length of \(E'G'\) is \(6\) and the length of \(FG\) is \(22.5\)
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find the measure of ∠ptu. m∠ptu = □°
\(65\)
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solve for x. (64 - 3x)° (59 - 2x)°
\(x = 5\)
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find the measure of ∠npo. m∠npo = °
\(54\)
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find the measure of \\( \\angle q t n \\). \\( m \\angle q t n = \\squa…
\(67\)
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find the measure of ∠flj. m∠flj=□°
\(112\)
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$\triangle abcsim\triangle dbe$. identify the corresponding congruent a…
\(\angle A\cong\angle EDB\)；\(\angle B\cong\angle B\)；\(\angle C\cong\angle DEB\)；\(\overline{AB}\sim\overline{DB}\)；\(\overline{BC}\sim\overline{BE}\)；\(\overline{AC}\sim\overlin…
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unit 5 review find the possible values for the value of x. 36 60 33° (3…
\(1<x<12\)
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solve each triangle abc that exists. b = 34°54 a = 38.6 b = 31.1 select…
B. There are two possible solutions for the triangle. The measurements for the solution with the longer side \(c\) are as follows. \(A_1 = 45^{\circ}12'\), \(C_1 = 99^{\circ}54'\)…
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what are the coordinates of point b?
\((-2,2)\)
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find the range of values for z z + 23 3z + 9 120°
\(z>7\)
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problem 6 the americans with disabilities act of 1990, or ada, is a civ…
No
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here are three ramps that make a smoothwhich statement about the slopes…
The slope of the first ramp is the same as the slope of the second ramp because their triangles are similar.
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what are the coordinates of point a? point coordinate (x,y) a (□,□) b c…
\((5,0)\)
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a(3,3) b(-9,-7)
A(3, 4) B(-9, -7)
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solve for x. submit work it out
\(15\)
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solve each triangle abc that exists. a = 75.7° a = 12.4 b = 9.2 select …
A. There is only one possible solution for the triangle. The measurements for the remaining angles \(B\) and \(C\) and side \(c\) are as follows. \(B = 45.8^{\circ}\), \(C = 58.5^…
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find the unknown angles in triangle abc for each triangle that exists. …
B. There is only one possible set of remaining angles. The measurements for the remaining angles are \(A = 17.6^{\circ}\) and \(C=20.2^{\circ}\)
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find the unknown angles in triangle abc for each triangle that exists. …
C. No such triangle exists.
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what are the coordinates for points a, b, c and d? a( , )
\(A(3,3)\), \(B(-9,-7)\), \(C(-21,19)\), \(D(8,-4)\)
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here are three ramps. one ramp has a slope of 1, one ramp has a slope o…
Match the least - steep ramp to slope \(\frac{1}{5}\), the moderately - steep ramp to slope \(1\), and the steepest ramp to slope \(2\).
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find the missing length indicated. 14) find ( ik )
\(LK = 4\)
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recap the sequence of transformations that takes triangle a to triangle…
translate 3 units down; reflect over line n
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score on last try: 0 of 1 pts. see details for more. > next question ge…
\(x = 63\) in.
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properties of kites this is the only question in this section. question…
\(141^{\circ}\)