Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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what is the value of j?
\(130^{\circ}\)
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use the venn diagram to represent set u in roster form. u = (use a comm…
\( \{1, 4, 8, 12, 13, 16, 19, 23, 27\} \)
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raj correctly determined that ray lh is the bisector of ∠gli. which inf…
$m\angle GLI = 2m\angle GLH$
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in the diagram, g || h, m∠1=(4x + 36)°, and m∠2=(3x - 3)°. what is the …
$120^{\circ}$
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a toy has various shaped objects that a child can push through matching…
b. The area of one face of the block is 9 square centimeters. Since this is larger than the area of the hole, the block will not fit in the hole.
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cameron, arthur, and jamie are playing soccer. their locations are reco…
(Example) Arthur is closer to Cameron. By calculating (or counting) the distance from Cameron to Arthur and Cameron to Jamie, Arthur’s distance is shorter.
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find the coordinates of the other endpoint of the segment, given its mi…
$(3,24)$
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graph the image of p(8, -9) after a rotation 180° clockwise around the …
The image of point $P(8, - 9)$ after a 180 - degree clockwise rotation around the origin is $(-8,9)$. To graph it, locate the point $(-8,9)$ on the coordinate - plane, which is 8 …
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solve the inequality and graph the solution set. write the solution set…
\(\{x|x >-\frac{14}{5}\}\) (or \(\{x|x > - 2.8\}\), but the fractional form is more accurate from the calculation)
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which of the following statements must be true based on the diagram bel…
\(\overline{MN}\) is a segment bisector, \(M\) is the midpoint of a segment in the diagram, \(N\) is the midpoint of a segment in the diagram. (The false statements are \(\overlin…
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write the coordinates of the vertices after a dilation with a scale fac…
\( L'(-3, -3) \), \( M'(-3, 3) \), \( N'(3, -3) \)
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look at this shape: which image shows a translation?
B.
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a 25 - foot long ladder is propped against a wall at an angle of 18° wi…
The diagram where the 18° angle is between the 25 - foot long ladder and the wall.
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the quadrilaterals abcd and pqrs are similar. find the length x of sp.
$1.5$
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the pentagons abcde and pqrst are similar. find the length x of qr.
$9$
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answer the questions about the figures below. figure a figure b figure …
(a) Figure B, Figure C (b) None of the figures (c) Figure C
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answer the questions about the figures below. figure a figure b figure …
(a) Figure A, Figure B, Figure C (b) Figure B, Figure C (c) Figure B
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true or false? every quadrilateral is a rhombus. o true o false every r…
False False True False
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true or false? every rectangle with four congruent sides is a square. t…
1. True 2. False 3. False 4. True
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true or false? every rhombus with four right angles is a square. true f…
1. True 2. True 3. True 4. False
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in the figure below, (lparallel m). find (x). 135° 96° (x^{circ}) (x = )
$39$
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in the figure below, l || m. find x.
$29$
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in the figure below, (lparallel m). find (x).
$x = 93$
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a rectangular field is 135 meters long and 100 meters wide. give the le…
width = 85 meters length = 150 meters
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a rectangular park is 65 yards wide and 115 yards long. give the length…
width = 90 yards length = 90 yards
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a rectangular field is 85 meters wide and 125 meters long. give the len…
width = 10 meters length = 200 meters
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question 25 of 28 during a game of pool, kyle hit a ball and it followe…
A. 68.1 in
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question 24 of 28 what is the length of (overline{gh}) in the right - t…
C. 36
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question 23 of 28 what is the length of each leg in the right triangle …
A. 7
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question 22 of 28 which of the following theorems verifies that △abc~△d…
B. AA
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question 21 of 28 a bike ramp is in the shape of a right triangle. what…
C. 6 ft
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question 20 of 28 ys is the perpendicular bisector of △xyz, and ys is a…
D. $\overline{XS}\cong\overline{ZS}$
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question 19 of 28 a rectangular garden that measures 6 feet by 8 feet i…
D. 10 ft
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question 18 of 28 which of the following represents the ratio of the hy…
C. $\sqrt{2}:1$
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question 17 of 28 which of the following equations can be used to find …
B. $(EF)^{2}=24^{2}-12^{2}$
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question 16 of 28 what is the value of m in the figure below? if necess…
A. 8.2
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question 15 of 28 which of the following theorems verifies that △hij≅△k…
A. HL
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question 14 of 28 what is the length of (overline{bc}) in the right - t…
B. 17
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question 13 of 28 what is the value of x in the figure below? if necess…
D. 7.7
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question 12 of 28 which of the following statements justifies why the t…
D. \(6^{2}+11^{2} eq15^{2}\)
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question 11 of 28 which of the following theorems verifies that △crv≅△b…
D. HL
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question 10 of 28 which of the following theorems verifies that △def~△x…
A. AA
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question 9 of 28 what is the value of h in the diagram below? if necess…
B. 8.1
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question 8 of 28 which of the following is best described as sets of th…
B. Pythagorean triples
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question 7 of 28 a water tower casts a 100 - foot shadow. at the same t…
A. 133.3 ft
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question 6 of 28 tx is the perpendicular bisector of su. what is the le…
B. 20
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question 5 of 28 what is the value of x in the diagram below? if necess…
D. 6.5
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question 4 of 28 what is the length of the hypotenuse in the 30 - 60 - …
B. 12
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question 3 of 28 which of the following represents the ratio of the hyp…
B. 2:1
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question 2 of 28 which of the following is the measure of ∠rcp? a. 90° …
D. 33°
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question 1 of 28 which of the following represents side lengths that fo…
A. 3, 4, 5
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find the measure of the missing angle. answer attempt 1 out of 2
\(69^{\circ}\)
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graph the image of △qrs after a reflection over the x - axis.
Graph the points $Q'(0,4)$, $R'(-1,2)$ and $S'(8,2)$ and connect them to form the reflected triangle.
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graph the image of △abc after a translation 1 unit left and 6 units up.
Graph the points $(-6,7)$, $(-7,9)$ and $(-3,5)$ and connect them to form the translated triangle.
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isolate the variable to solve 4x + 4 > -20. which number line shows the…
The number - line with an open circle at - 6 and shading to the right.
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isolate the variable to solve 4x + 4 > -20. which number line shows the…
The number line with an open circle at - 6 and an arrow pointing to the right.
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isolate the variable to solve 4x + 4 > -20. which number line shows the…
A. An open circle at - 6 and the line extending to the right.
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point b is the mid - point of ac. which statements about the figure mus…
$BC=\frac{1}{2}AC$
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point v lies between points u and w on $overline{uw}$. if uw = 9x - 9, …
36 units
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what is the measure of ∠jhg? the measure of ∠jhg is degrees.
70
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what is the midpoint of $overline{fb}$? point a point g point h point l
point L
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point m lies between points l and n on $overline{ln}$. if $ln = 12x + 1…
64 units
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raj correctly determined that ray lh is the bisector of ∠gli. which inf…
$m\angle GLI = 2m\angle GLH$
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using the segment addition postulate, which is true? a b c d -9 -8 -7 -…
D. \(BC + CD=BD\)
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graph the image of △lmn after a rotation 90° clockwise around the origi…
Graph the points $(1,8)$, $(1,4)$ and $(10,4)$ and connect them to get the image of $\triangle LMN$ after a 90 - degree clockwise rotation around the origin.
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are the following equations parallel? parallel not parallel
Parallel
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write the equation of the line that is parallel to the graphed line bel…
$y=-3x + 6$
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which graph shows the solution set for -\\frac{5}{2}x - 3 \\leq 2?
The solution set is all real - numbers greater than or equal to - 2. So the graph with a closed circle at - 2 and an arrow pointing to the right (the fourth option in the list of …
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graph the image of rectangle efgh after a rotation 270° clockwise aroun…
Graph the rectangle with vertices $(2,-2)$, $(2,-8)$, $(8,-8)$, $(8,-2)$ on the given coordinate - plane.
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graph the image of p(8, -9) after a rotation 180° clockwise around the …
The image of point $P(8,-9)$ after a 180 - degree clockwise rotation around the origin is $(-8,9)$. To graph it, locate the point $(-8,9)$ on the coordinate - plane, which is 8 un…
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graph the image of n(3, -6) after a rotation 90° counterclockwise aroun…
The image of $N(3,-6)$ after a 90 - degree counter - clockwise rotation around the origin is the point $(6,3)$. Plot the point $(6,3)$ on the given coordinate grid.
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graph the image of c(-3, 0) after a rotation 180° counterclockwise arou…
The image of point $C(-3,0)$ after a 180 - degree counter - clockwise rotation around the origin is $(3,0)$.
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graph the image of △abc after a translation 1 unit left and 6 units up.
# Explanation: ## Step1: Find coordinates of A, B, C From the graph: - \( A(-6, 1) \) - \( B(-6, 3) \) - \( C(0, -1) \) ## Step2: Apply translation (left 1, up 6) Translation rule…
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look at this shape: which image shows a rotation?
C. Option C
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look at this shape: which image shows a rotation?
C
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look at this shape: which image shows a translation? a b c a b c
A. Option A
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graph the image of rectangle stuv after a rotation 270° counterclockwis…
Graph the rectangle with vertices $(-9,6)$, $(-9,4)$, $(-2,4)$, $(-2,6)$.
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look at this shape: which image shows a reflection? a b c a b c
A. Option A
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graph the image of m(9, -7) after a rotation 180° clockwise around the …
The image of the point $M(9,-7)$ after a 180 - degree clockwise rotation around the origin is $(-9,7)$. To graph it, locate the point $(-9,7)$ on the coordinate - plane where $x=-…
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graph the image of m(0, 2) after a rotation 180° clockwise around the o…
The image of point $M(0,2)$ after a 180 - degree clockwise rotation around the origin is $(0,-2)$. To graph it, place a point at the intersection of the $y$-axis and the grid - li…
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use the graph to estimate the value for b. use 3 significant figures an…
The y - intercept value for b is 1 kg.
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graph the image of h(4, -4) after a rotation 90° clockwise around the o…
The image of point $H(4,-4)$ after a 90 - degree clockwise rotation around the origin is $(-4,-4)$.
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graph the image of s(-7, -1) after a rotation 270° clockwise around the…
The image of point $S(-7,-1)$ after a 270 - degree clockwise rotation around the origin is $(-1,7)$.
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graph the line x = - 3.
Draw a vertical line passing through the point $(-3,0)$ on the coordinate plane. The line extends infinitely in both the positive and negative y - directions.
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solve the inequality and graph the solution on the line provided. -6 + …
Inequality Notation: $x\leq - 8$ Number Line: Plot a closed - circle at - 8 and shade to the left.
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graph the image of △fgh after a reflection over the x - axis.
# Explanation: ## Step1: Recall reflection rule When reflecting a point $(x,y)$ over the $x - axis$, the rule is $(x,y)\to(x, - y)$. ## Step2: Identify vertices of $\triangle FGH$…
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look at this shape: which image shows a rotation?
B.
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look at this shape: which image shows a rotation? a b c a b c
B
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look at this shape: which image shows a translation? a b c
A. Option A
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look at this shape: which image shows a reflection? a b c
A. Option A
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graph the image of rectangle qrst after a reflection over the y - axis.
Graph the rectangle with vertices $(10,-6)$, $(2,-6)$, $(2,2)$, $(10,2)$.
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look at this shape: which image shows a reflection? a b c a b c
C
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graph the image of b(-1, -8) after a translation 7 units right and 1 un…
The new point is $(6,-7)$
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graph the image of v(10, -9) after a translation 3 units left and 1 uni…
The new point is $(7,-8)$
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11 - cloc > non - right angled trigonometry > applications for the cosi…
$426.0$ km
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write the coordinates of the vertices after a translation 5 units right…
$R'(3,-7)$ $S'(9,-7)$ $T'(9,1)$ $U'(3,1)$
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what is the measure of the angle of elevation from point j to point l? …
53°
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look at this shape: which image shows a rotation? a b c
C.
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graph the image of △stu after a reflection over the x - axis.
Graph the points $S'(-4,3)$, $T'(6,3)$, $U'(-4,7)$ and connect them to get the image of $\triangle STU$ after reflection over the $x - axis$.
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write the coordinates of the vertices after a translation 4 units left.…
$D'(-4,-6)$ $E'(-3,-6)$ $F'(-4,-4)$