Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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a circle is the collection of points in a plane that are the same dista…
B. False
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question 2 of 10 which is the best estimate of the circumference of thi…
C. 18 units
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point b is on line segment $overline{ac}$. given $ab = 7$ and $bc = 11$…
18
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which of the following transformations maps △low to △low? select two co…
- the single transformation described by $(x,y)\to(x,y + 12)$ - the composite transformation described by $r_{x=-1}$ followed by $r_{x = 7}$
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making predictions with transformations which quadrant will △low be in …
Quadrant I
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which transformation would result in the same image as a composition tr…
a 180 - degree rotation
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making predictions with transformations quick check if you apply the ge…
C. a translation
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△efg is rotated - 90 degrees (clockwise) to create △xyz. which of the f…
D. \(\angle E\cong\angle X\)
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comparing rigid transformations practice complete this assessment to re…
Option #1: The preimage and image are the same shape and size.
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find the area of the polygon with the given vertices. w(0, 0), x(0, 3),…
9
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find the area of the polygon with the given vertices. e(3, 1), f(3, - 2…
$7.5$
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find the perimeter of the polygon with the vertices u(-2, 4), v(3, 4), …
$22.43$
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find the perimeter of the polygon with the vertices g(2, 4), h(2, - 3),…
22
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select the transformations that can be used when it is important to pre…
Horizontal Translations, Reflections, Clockwise Rotations, Vertical Translations, Counterclockwise Rotations
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wx is a translation of wx. write the translation rule. (x, y)→(x + □, y…
$(x,y)\to(x + 5,y+6)$
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graph a line with a slope of $\frac{3}{5}$. shift + mouse wheel to zoom…
Graph a line passing through (0,0) and (5,3) on the given coordinate plane.
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quadrilateral defg is a translation of quadrilateral defg. write the tr…
$(x,y)\to(x + 8,y+7)$
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graph the linear equation. y = 5
The graph of the equation $y = 5$ is a horizontal line passing through the point $(0,5)$ (and all points of the form $(x,5)$ where $x\in R$).
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pq is a translation of pq. write the translation rule. (x, y)→(x + , y …
\((x,y)\to(x + 12,y + 9)\)
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the table shows the coordinates of the vertices of △abc and its △abc. △…
10 units up
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what are the coordinates of the point (-3,0) after a translation 2 unit…
$(-3,2)$
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6. (11x - 47)° (6x - 2)°
$x = 9$
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answer all parts of the question on the graph to the right. plot the pr…
Pre - image: \(W(0,4)\), \(X(-2,-2)\), \(Y(1,-3)\) Image after rotation: \(W'(4,0)\), \(X'(-2,2)\), \(Y'(-3,-1)\) Image after reflection: \(W''(0, - 4)\), \(X''(-2,2)\), \(Y''(1,3…
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4. (9x + 2)° 133° l m
\(x = \frac{131}{9}\)
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write each biconditional as a conjunction of two conditionals. then sta…
Conditionals: "If point $P$ is between $A$ and $B$, then $P$, $A$, and $B$ are collinear" and "If $P$, $A$, and $B$ are collinear, then point $P$ is between $A$ and $B$"; False ##…
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1 reflect across the x - axis. rotate 90° clockwise around the origin.
# Explicación: ## Paso 1: Reflexión en el eje x La regla para reflejar un punto $(x,y)$ en el eje $x$ es $(x, - y)$. Supongamos que los vértices de el triángulo $A$ son $(x_1,y_1)…
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find the coordinates of the other endpoint of the segment, given its mi…
$(14,3)$
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find the coordinates of the other endpoint of the segment, given its mi…
$(17,16)$
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determine whether the three points are collinear. (0, - 9), (- 3, - 14)…
No
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solve the compound inequality. 3w - 3 > 6 or 4w - 6 < - 10. graph the s…
The solution set is \(w < - 1\) or \(w>3\). On the number - line, an open circle at \(w=-1\) and shade to the left, and an open circle at \(w = 3\) and shade to the right.
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solve the compound inequality. 4x - 4 < - 20 or 2x + 2 ≥ 4. graph the s…
The solution of the compound inequality is \(x\lt - 4\) or \(x\geq1\). On the number line, there is an open circle at \(-4\) with shading to the left and a closed circle at \(1\) …
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for the points p and q do the following. (a) find the distance d(p,q). …
(a) $2\sqrt{29}$ (b) $(2\sqrt{2},2\sqrt{3})$
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solve the compound inequality. 4y + 5 < 25 or -2y < 2. graph the soluti…
The solution set is all real numbers $y$ such that $-1 < y < 5$. On a number - line, we would have an open circle at $y=-1$ and an open circle at $y = 5$, and shade the region bet…
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solve the compound inequality. 3x - 4 ≤ - 7 and 3x + 3 ≥ - 12. graph th…
The solution of the compound inequality is $-5\leq x\leq - 1$. On the number line, mark closed circles at $-5$ and $-1$ and shade the region between them.
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graph the compound inequality on the number line. x < - 3 or x > 6
On the number line, place an open - circle at $x=-3$ and shade to the left of it, and place an open - circle at $x = 6$ and shade to the right of it.
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solve the compound inequality, -14<2x - 4<2. graph the solution on the …
The solution of the compound inequality is $-5 < x < 3$. On the number line, mark open - circles at $x=-5$ and $x = 3$ and shade the region between them.
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answer all parts of the question on the graph to the right. plot the pr…
The coordinates of the pre - image are $S(-2,-2),T(-5,-6),U(-6,-6),V(-6,-5)$. The coordinates after 90 - degree clockwise rotation about the origin are $S'(-2,2),T'(-6,5),U'(-6,6)…
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find the volume of the composite figure below measured in ft. 3 ft 4 ft…
$302$ $ft^3$
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given ∠1 is a complement of ∠2. ∠2 = ∠3. prove ∠1 is a complement of ∠3…
2. Given; 3. Definition of complementary angles; 5. $m\angle1 + m\angle3 = 90^{\circ}$; 6. Definition of complementary angles
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jl and mo are parallel lines. which angles are corresponding angles? ∠o…
\(\angle ONP\) and \(\angle LKI\)
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sequence of transformations answer all parts of the question on the gra…
The coordinates of O'P'Q'R' are O'(-5,1), P'(-3,2), Q'(1,6), R'(-1,5) and the coordinates of O''P''Q''R'' are O''(5,-1), P''(3,-2), Q''(-1,-6), R''(1,-5)
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jl and mo are parallel lines. which angles are corresponding angles? ∠l…
\(\angle LKN\) and \(\angle ONP\)
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mo and pr are parallel lines. which angles are corresponding angles? ∠o…
∠ONL and ∠RQS
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ln and oq are parallel lines. which angles are adjacent angles? ∠nmk an…
$\angle NMK$ and $\angle NMP$
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look at this diagram: if ik and ln are parallel lines and m∠ijm = 41°, …
$41$
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look at this diagram: if $overleftrightarrow{km}$ and $overleftrightarr…
$42$
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look at this diagram: if (overleftrightarrow{ik}) and (overleftrightarr…
$122$
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look at this diagram: if $overleftrightarrow{km}$ and $overleftrightarr…
$126$
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look at this diagram: if $overleftrightarrow{ce}$ and $overleftrightarr…
$44$
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look at this diagram: if (overline{rt}) and (overline{uw}) are parallel…
$62$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$70$
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two observers are 600 ft apart on opposite sides of a flagpole. the ang…
$99.8$
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what is the angle of elevation of the sun when a 45 - ft mast casts a 3…
$55$
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look at this diagram: if (overleftrightarrow{hj}) and (overleftrightarr…
$64$
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a certain flagpole that is 274 feet tall casts a shadow 133 feet long. …
$64$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$66$
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look at this diagram: if $overleftrightarrow{mo}$ and $overleftrightarr…
$111$
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look at this diagram: if $overleftrightarrow{qs}$ and $overleftrightarr…
$133$
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look at this diagram: if $overleftrightarrow{ln}$ and $overleftrightarr…
$134$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$63$
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look at this diagram: if $overleftrightarrow{ln}$ and $overleftrightarr…
$41$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$125$
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a train track through a mountain is 1500 feet long and makes an angle o…
$44.5$
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look at this diagram: if oq and rt are parallel lines and m∠qps = 128°,…
$128$
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find the measure of ∠loi. m∠loi =
$46$
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solve for x. x =
3
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find the measure of ∠tus. m∠tus = □°
$51$
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solve for x. (5x - 32)° (3x - 4)° x =
$14$
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find the measure of ∠fli. m∠fli =
$63$
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find the measure of ∠gmj. m∠gmj = °
$107$
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solve for x.
$20$
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find the measure of ∠loi. k (5x + 19)° (9x - 5)° m∠loi = submit
$49$
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solve for x.
$7$
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a. use your answers to parts c and f to express the new dimensions of t…
The two possible values of $x$ from part III - A are $x_1=\frac{-b+\sqrt{b^{2}-4a(c - 16)}}{2a}$ and $x_2=\frac{-b-\sqrt{b^{2}-4a(c - 16)}}{2a}$. After checking against the origin…
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solve for x. (8x + 9)° 51° x =
$5.25$
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a. use your answers to parts c and f to express the new dimensions of t…
A. The two possible values of $x$ are found using $x=\frac{-b\pm\sqrt{b^{2}-4a(c - 16)}}{2a}$ (after finding the quadratic equation from setting $A(x)=16$). B. The non - possible …
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find the measure of ∠jno. m∠jno =
$93$
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solve for x. (5x + 29)° (9x - 7)° x =
9
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7. a box is to be formed by cutting square pieces out of the corner of …
A. 6" B. 2 C. $6 - 2x$ D. 4" E. 2 F. $4 - 2x$
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solve for x. x = submit work it out
$27$
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parte 1 instrucciones: identifica en la siguiente figura el nombre que …
# Explicación: ## Paso 1: Ángulos opuestos por el vértice Los ángulos opuestos por el vértice son iguales. $\angle c$ y $\angle d$ son opuestos por el vértice, y $\angle c = 42^{\…
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convert the following degree measure to radian measure. 30° 30° = radia…
$\frac{\pi}{6}$
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determine whether the conjecture is true or false. if false, provide a …
11. True 12. False, Counter - example: 0.5 and 0.2 13. False, Counter - example: a non - rectangular rhombus 14. False, Counter - example: 1 meter by 6 meters 15. False, Counter -…
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find the weight of the cast iron shape in the figure. (cast iron weighs…
$22.6$
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write the equation of this line in slope - intercept form. write your a…
$y = -\frac{1}{4}x-5$
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find the slope from a graph. simplify your answer and write it as a pro…
$-\frac{5}{8}$
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7. (11x + 4)° 5x° (5y + 5)° (13y - 5)°
\(x = 11,y = 10\)
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use the diagram to match the description below with its value. round de…
f. about 16.02
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2.2 inductive reasoning name find the next two terms of the sequences t…
1. - 6, 7; \(a_{n}=(-1)^{n + 1}n\) 2. 30, 42; \(a_{n}=n(n - 1)\) 3. Hexagon, Heptagon; The \(n\)th figure is a polygon with \(n + 2\) sides 4. U, T; The \(n\)th letter is the \((2…
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parallel lines and shapes 2. 5. 6.
For the trapezoid, \(y = 45\). For the triangle, \(x=\frac{43}{3}\), \(y = 52\)
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2. multiple choice: which of the following must be true? (a) m∠4 = m∠7 …
A. $m\angle4 = m\angle7$
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determine the surface area. 2.5m 80cm
$4.64$ $m^{2}$
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determine the surface area. 2.5m 80cm
$4.64$m²
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how could brent use a rectangle to model the factors of x² - 7x + 6? he…
C. He could draw a diagram of a rectangle with dimensions \(x - 1\) and \(x - 6\) and then show the area is equivalent to the sum of \(x^{2},-x,-6x\), and 6.
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similarity exit ticket
| Shortest Side | Longest Side | Middle Side | Similar? | | --- | --- | --- | --- | | En el triángulo \(BCD\): \(97\), en el triángulo \(UWY\): \(35\) | En el triángulo \(BCD\): \…
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1. multiple choice: which is a possible length for the third side of a …
B. 27
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building on the essential question what is the difference between rotat…
When rotating about a vertex, one point of the figure remains stationary (the vertex itself), while when rotating about the origin, the origin is the fixed - point and all points …
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the expression 40x² - 65x + 50 represents the sum of the interior angle…
B. \(2(8x^{2}-13x + 10)\)
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find the center - radius form of the equation of the circle described a…
$(x + 2)^2+y^2=25$
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1. draw a line passing through point p that is parallel to line l. draw…
1. It is impossible to draw two distinct lines passing through point \(P\) that are parallel to line \(L\) in a plane as there is exactly one line parallel to a given line through…