Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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consider the statement: if two angles are congruent, then they have the…
If two angles are not congruent, then they don't have the same measure
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the coordinate point q (0,-8) is reflected over the y - axis. identify …
D. (0,-8)
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suppose △rst is translated and then reflected to form △rst. select all …
A. length $R'S' = 4.3$ cm B. $\angle R\cong\angle R'$ C. $m\angle T = 71^{\circ}$ D. $\overline{ST}\cong\overline{S'T'}$
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△fun is reflected over x = -1. what are the coordinates for n after a r…
(1, 0)
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the equation 2(l + w)=100 represents a rectangle with a perimeter of 10…
First box: $L + w = 50$ Second box: $L = 50 - w$
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find the measure of the given angle. 156° 124° a. 23° b. 55° c. 29° d. …
d. $40^{\circ}$
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solve and graph the following inequality: -6x > -6
Inequality: $x < 1$ Graph: On a number - line, draw an open circle at 1 (because 1 is not included in the solution set) and shade the line to the left of 1.
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complete the following sentence. the figure below rotational symmetry. …
has
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triangle pqr is reflected over a vertical line of reflection to create …
(-2,7)
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the background of a rectangular logo is shown in the diagram. what is t…
150 \(cm^{2}\)
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complete the sentence below. a rhombus is ______ a quadrilateral. alway…
A. always
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point n is the midpoint of $overline{gb}$. $gn = 7r - 3$, $bn = 5r + 9$…
78
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a point is translated on the coordinate plane from (5, -3) to (5,7). jo…
D. 10
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a=(-7, 2) b=(-2, 2) c=(-7, -3) d=(-2, -3) jarvis wants to translate rec…
C. (-11, 0)
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graph the compound inequality. x ≥ -5 and x < -4 plot the endpoints. se…
On the number line, mark a closed circle at $-5$ and an open circle at $-4$ and shade the region between them.
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name the vertex and sides of each angle. then classify the angle in fou…
1. Name: ∠BCD or ∠DCB, Classification: Acute 2. Name: ∠1HG or ∠GH1, Classification: Obtuse
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6. given l || m and a || b, determine which pairs of angles are congrue…
B. ∠14 and ∠9
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what kind of translation had been done to the quadrilateral abcd? (1 po…
A. Quadrilateral ABCD had been translated 9 units to the right and 3 units down
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which of the following is an example of a biconditional statement? if a…
A polygon is a regular polygon if and only if all of its sides are congruent and all of its angles are congruent
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4. ∠bod is a right angle. m∠boc = 2x + 2 and m∠cod = x + 1. what is the…
B. $30^{\circ}$
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find the measure of ∠xtu u 91° 124° y t 45° 70° 30° v x w a. 45° b. 91°…
c. \(136^{\circ}\)
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lesson 8: which variable to solve for? (part 1) cool down: a rectangula…
1. 14 centimeters 2. 20.4 centimeters 3. $(24 - w)$ centimeters
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5. square lmno is shown in the diagram below. what are the coordinates …
C. $(-2\frac{1}{2},3\frac{1}{2})$
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question what is the image point of (1, - 2) after a translation right …
$(5,-6)$
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find the measure of the arc. ? 55° 46° a. 46° b. 55° c. 110° d. 125°
B. $55^{\circ}$
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find the measure of the arc. 110° a. 110° b. 55° c. 70° d. 250°
A. \(110^{\circ}\)
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which angle refers to the same angle as ∠gpb? choose 1 answer.
\(\angle FPA\)
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5. square lmno is shown in the diagram below. what are the coordinates …
C. \((-2\frac{1}{2},3\frac{1}{2})\)
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select all the parallelograms.
The blue - colored, green - colored, and light - blue - colored shapes.
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a statement is given: if a ray is a bisector of an angle, then it split…
If a ray splits an angle into two angles, then it is a bisector of the angle.
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solve and graph the following inequality: 10x < 5 inequality: graph: nu…
Inequality: $x < \frac{1}{2}$ Graph: An open - circle at $\frac{1}{2}$ on the number line and shading to the left of $\frac{1}{2}$.
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i can describe the changes to the x - and y - coordinates of a figure a…
a. $(4,-3)$ b. $(-2,-3)$ c. $(6,3)$
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1. select two polynomials from this list to the right and circle them! …
\(2x^{10}+11x^{9}+37x^{8}+8x^{7}+38x^{6}-55x^{5}-31x^{4}-34x^{3}-7x^{2}+6\)
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graph the compound inequality. x < -8 or x > -7 plot the endpoints. sel…
On the number line, place open - circles at $x=-8$ and $x=-7$. Draw a ray to the left of $x = - 8$ and a ray to the right of $x=-7$.
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point h is between w and p. wh = 3n - 1 ph = 2n + 1 wp = 4n + 5 what is…
25
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i can describe the changes to the x - and y - coordinates of a figure a…
a. The coordinates of point B are $(-4,-3)$. b. The coordinates of point C are $(6,-3)$.
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i can describe the changes to the x - and y - coordinates of a figure a…
The coordinates of point B (the image of point A after a 180 - degree rotation about the origin) are (-4,-3).
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give the coordinates for point b (1,-2) (1,2) (-2,1) (2,1)
C. (-2,1)
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3. points a, b, c, and d are on a line such that b is between a and c, …
D. 9
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question 4 give the coordinates for point d
A. (1,-2)
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question 3 which of the following is not true of point e? it is called …
B. Any line graphed on the coordinate plane will pass through it.
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8.4 puzzle time how does a bee get to school? circle the letter of each…
$x = 1.5$
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give the coordinates for point a o (2,-3) o (2,3) o (3,2) o (-3,-2)
B. (2,3)
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4a is figure efgh an image of figure abcd after a rotation using center…
We need to check if the distances from point P to corresponding vertices of ABCD and EFGH are equal and if the angles of rotation for all corresponding points about P are the same…
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question 1 give the coordinates for point c (4,2) (-4,-2) (2,4) (-2,-4)
B. (-4,-2)
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2. solve for angle u. 3. points a, b, c, and d are on a line such that …
D. 65
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4b. is figure efgh the image of figure abcd after a reflection using li…
No, Figure EFGH is not the image of Figure ABCD after a reflection using line L because the orientation and relative positions of the vertices of the two figures do not satisfy th…
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describe the transformation. the graph of f is a reflection in the foll…
The graph of \(f\) is a reflection in the \(x\) - axis followed by a translation 3 units down of the graph of the parent.
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solve and graph the following inequality: -4 + 3x < -9x + 5
The solution of the inequality is $x<\frac{3}{4}$. To graph it on a number - line, draw an open circle at $\frac{3}{4}$ (because the inequality is strict, $x$ cannot equal $\frac{…
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the base of a triangle is 14 inches and its height is 8 inches. find th…
56
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what is the volume of this figure? 2 cm 8 cm 1 cm 2 cm 5 cm 4 cm cubic …
88
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solve the inequality and graph the solution. 1 ≥ (m - 1)/7 plot the end…
The solution of the inequality is $m\leq8$. On the number - line, we plot a closed circle at $m = 8$ and draw a ray to the left.
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use an algebraic equation to find the measures of the two angles descri…
177
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1) find the slope of each line 2) slope = 3) slope = 4) slope = 5) slop…
The slopes need to be calculated for each line separately using the two - point slope formula $m=\frac{y_2 - y_1}{x_2 - x_1}$ by identifying two points on each line. Without speci…
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what is the length of the hypotenuse? if necessary, round to the neares…
50
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3 mi. 2 mi. what is the length of the missing leg? if necessary, round …
$2.2$
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find the measure of the missing angles. answer attempt 1 out of 2 x = o…
$x = 59$ $y = 31$
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what is the length of the missing leg? if necessary, round to the neare…
$2.3$
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find the measure of the missing angles. answer attempt 1 out of 2 $x = …
\(x = 35^{\circ}\) \(y = 55^{\circ}\)
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find the measure of the missing angles. answer attempt 1 out of 2 x = °…
$x = 57$ $y = 33$
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estimate the measure of this angle within 10°.
$40^{\circ}$
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question point r is located at (4, 2) on the coordinate plane. point r …
$R''(-4,-2)$
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find the measure of the missing angles. answer attempt 1 out of 2 d = °…
$d = 90$ $e = 47$ $f = 43$
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write the coordinates of the vertices after a reflection over the y - a…
The coordinates of \(F\) after reflection over the \(y\) - axis are \((5,1)\), the coordinates of \(G\) after reflection over the \(y\) - axis are \((1,1)\), and the coordinates o…
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question draw in all lines of symmetry in the shape below. if there are…
The shape has 2 lines of symmetry, a vertical and a horizontal one.
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write the vector in component form. 6.
\(\langle0,5 angle\)
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look at this graph: what is the y - intercept?
-2
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find the area of the figure.
6
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reflecting a shape over the line y = x means swapping the _. a transfor…
1. $x$ and $y$ coordinates 2. translation (or rigid - motion/isometry) 3. translation
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the line over which a geometric shape is flipped during a reflection is…
1. line of reflection 2. translation 3. reflection 4. image
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graph the compound inequality on the number line. x≥2 or x≤ - 2
On the number - line, mark a closed - circle at x = 2 and shade to the right of it, and mark a closed - circle at x=-2 and shade to the left of it.
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find the measure of the missing angles. answer attempt 1 out of 2 x = o…
$x = 54$ $y = 36$
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graph the compound inequality on the number line. x > - 6 and x ≤ 6
On the number line, place an open - circle at $x=-6$, a closed - circle at $x = 6$, and shade the region between them.
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look at this graph: what is the y - intercept?
0
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find the measure of the missing angles. answer attempt 1 out of 2 b = °…
$b = 146^{\circ}$ $c = 34^{\circ}$
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a side of the triangle below has been extended to form an exterior angl…
\(43^{\circ}\)
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answer attempt 2 out of 2 a =
\(65^{\circ}\)
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find the surface area of this triangular prism. be sure to include the …
$2292$ $cm^{2}$
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find the length of the third side of the right triangle. the length of …
26
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write the coordinates of the vertices after a reflection over the line …
C: $(-1,-7)$, D: $(-2,0)$, E: $(-4,0)$, F: $(-3,-7)$
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find the missing side length. assume that all intersecting sides meet a…
11 yd
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use the law of sines to find the value of a. what is the best approxima…
3.0 cm
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the measure of an angle is five times the measure of its complementary …
$75$ and $15$
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find the measure of the missing angles. answer attempt 1 out of 2 b = °…
\(b = 88^{\circ}\), \(c = 92^{\circ}\)
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which angle is vertical to ∠2?
∠4
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which angle is vertical to ∠5?
∠1
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find the area of the figure.
$9.5$
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look at this diagram: if $overleftrightarrow{ik}$ and $overleftrightarr…
$132$
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find the measure of angle a. 5)
$54^{\circ}$
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find the missing side length. assume that all intersecting sides meet a…
4 yd
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estimate the measure of this angle within 15°.
$90^{\circ}$
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find the value of c. pythagorean theorem: a² + b² = c² 7 m 3 m c = √?
$\sqrt{58}$
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what is this? line line segment ray
line
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triangle pqr has vertices p(-2,6), q(-8,4), and r(1, -2). it is transla…
No correct option provided in the question. If the translation rule is \((x,y)\to(x - 2,y- 10)\), the y - value of \(P'\) is \(-4\). If the rule is \((x,y)\to(x - 2,y - 12)\), the…
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graph the compound inequality on the number line. x < - 2 or x > 5
On the number line, there is an open - circle at $x=-2$ with shading to the left of it, and an open - circle at $x = 5$ with shading to the right of it.
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which angles are vertical to each other?
∠2 and ∠4
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here are the endpoints of the segments $overline{pq}$, $overline{wx}$, …
(a) $PQ=\sqrt{13}$ $WX=\sqrt{13}$ $YZ=\sqrt{13}$ (b) $\overline{PQ}\cong\overline{WX}$ $\overline{PQ}\cong\overline{YZ}$ $\overline{WX}\cong\overline{YZ}$
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what is the measurement of this angle?
30 degrees
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find the measure of the missing angles. answer attempt 1 out of 2 d = °…
$d = 101^{\circ}$ $e = 32^{\circ}$ $f = 69^{\circ}$
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for the figure below, give the following: (a) one pair of vertical angl…
(a) $\angle1$ and $\angle3$ (b) $\angle1$ and $\angle2$ (c) $\angle1$ and $\angle3$