幾何
三角形、円、座標幾何、証明問題。
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solve for x. (7x + 18)° 81° x =
$9$
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6. for two supplementary angles, the measure of the larger angle is fiv…
$150^{\circ}$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$122$
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look at this diagram: if $overleftrightarrow{mo}$ and $overleftrightarr…
$115$
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look at this diagram: if $overleftrightarrow{rt}$ and $overleftrightarr…
$110$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
\(51^{\circ}\)
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$51$
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$63$
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n - gen math geometry homework fluency 1. two angles whose measures sum…
1. (2) supplementary angles 2. (3) adjacent angles 3. (3) 68° 4. Complementary pair: ∠A, ∠C; Supplementary pair: ∠C, ∠G
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5. it is known that ∠ham and ∠ctx are complementary. if m∠ham = 2x + 4 …
\(x = 22\) ### 6.
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find the surface area of the prism using the net. what is the area of t…
Front and back rectangles: 48 $cm^{2}$ Side rectangles: 12 $cm^{2}$ Top and bottom rectangles: 8 $cm^{2}$ Surface Area: 68 $cm^{2}$
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choose the 2d shape created from the cross section. rhombus triangle sq…
B. Triangle
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which solid figure is made from this net?
The solid figure made from this net is a cylinder.
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which solid figure is made from this net?
The solid figure made from this net is a rectangular prism (the third option in the image which looks like a box - shaped solid).
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identify the 3d figure. triangle cone cylinder triangular pyramid
B. Cone
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unit exam - 3d figures part 1 identify the 3d figure. cylinder circle p…
C. Sphere
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look at this diagram: if (overleftrightarrow{km}) and (overleftrightarr…
$58^{\circ}$
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look at this diagram. if (overleftrightarrow{ce}) and (overleftrightarr…
$56$
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look at this diagram: if $overleftrightarrow{qs}$ and $overleftrightarr…
$58$
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$123$
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6) describe what type of construction is demonstrated below. a) b)
a) Construction of a perpendicular bisector of a line segment b) Construction of an angle - bisector
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look at this diagram: if (overline{oq}) and (overline{rt}) are parallel…
$122$
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look at this diagram: if (overleftrightarrow{fh}) and (overleftrightarr…
$48$
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20) the figure shows two triangles, where x represents the length of th…
\(9 < x<23\)
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look at this diagram: if (overleftrightarrow{hj}) and (overleftrightarr…
$53$
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look at this diagram. if (overline{ij}) and (overline{mn}) are parallel…
$124$
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28) list the sides in order from greatest to least.
$LO,LB,OB$
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look at this diagram: if (overleftrightarrow{ij}) and (overleftrightarr…
$124$
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27) list the angles in order from least to greatest.
\(\angle B,\angle A,\angle C\)
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identify the 3d figure. triangular prism cylinder rectangular prism tri…
Rectangular Prism
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look at this diagram. if $overleftrightarrow{ce}$ and $overleftrightarr…
$44^{\circ}$
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look at this diagram: if $overleftrightarrow{bd}$ and $overleftrightarr…
$137$
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25) can you make a triangle given the following sides? if yes, classify…
a) equilateral b) not a triangle c) isosceles
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look at this diagram. if (overleftrightarrow{mn}) and (overleftrightarr…
$88^{\circ}$
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look at this diagram: if (overleftrightarrow{rt}) and (overleftrightarr…
$54^{\circ}$
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look at this diagram: if fh and ik are parallel lines and m∠hgj = 128°,…
$128^{\circ}$
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26) if the lengths of two sides of a triangle are 5 and 7, the length o…
A. 12
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look at this diagram. if (overline{fg}) and (overline{jk}) are parallel…
$58^{\circ}$
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look at this diagram. if (overline{il}) and (overline{mo}) are parallel…
$62^{\circ}$
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$70^{\circ}$
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find x and y.
\(x = 4,y = 30\)
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
The area of the rectangle is $226.08$ $cm^{2}$ and the total surface - area of the cylinder is $326.56$ $cm^{2}$.
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$114^{\circ}$
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23) find x and y.
$x = 40^{\circ}$, $y = 112^{\circ}$
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triangle basics 21) find m ∠ g
$66^{\circ}$
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look at this diagram: if (overleftrightarrow{df}) and (overleftrightarr…
$42$
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look at this diagram: if (overline{ij}) and (overline{ln}) are parallel…
$59^{\circ}$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$66^{\circ}$
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sics, angle & segment addition 8) write the name of each given angle fr…
∠4 = ∠OMP ∠6 = ∠MNO ∠MPR = ∠2 ∠MOP = ∠7
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
The area of both circles is $100.48$ $cm^{2}$ and the total surface area of the cylinder is $326.56$ $cm^{2}$.
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homework 2: angle basics, an 7) solve for x and y (hint: using linear p…
$x = 6,y = 18.6$
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find the surface area of this cylinder. use 3.14 for π. do not round yo…
$326.56$ $cm^{2}$
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write the standard form of the equation of the circle with its center a…
$(x + 2)^2+y^2=49$
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a triangle has side lengths of (9a + 5b) centimeters, (8c - 6a) centime…
A. \(13c + 8b + 3a\)
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write the coordinates of the vertices after a translation 2 units left …
U'(1,2) V'(1,5) W'(-5,5)
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which graph represents the compound inequality? n < -2 or n ≥ 4
The first option (the one with an open - circle at \(-2\) and arrow to the left and a closed - circle at \(4\) and arrow to the right) represents the compound inequality \(n < - 2…
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solve the inequality and graph the solution. \\(\\frac{z + 6}{2}\\leq5\…
The solution of the inequality is $z\leq4$. On the number - line, plot a closed circle at $z = 4$ and draw a ray to the left.
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solve the inequality and graph the solution. 5(s + 4) < 10 plot the end…
The solution of the inequality is $s < - 2$. On the number - line, we use an open circle at $s=-2$ and draw a ray to the left.
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question: the image point of a after a translation right 4 units and up…
\((-6,-1)\)
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question given m||n, find the value of x.
\(x = 17\)
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trapezoid g is a scaled copy of trapezoid f. what is the value of h?
35
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which statements must be true about the reflection of △xyz across mn? s…
- $\overline{XY}\parallel\overline{X'Y'}$ - $\overline{BZ}\cong\overline{BZ'}$ - $m\angle{MCY} = 90^{\circ}$
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which pairs of figures below are congruent?
First pair: No Second pair: Yes Third pair: No Fourth pair: No
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consider the figure shown. classify each of the following statements as…
# Explicación paso a paso: ## Paso 1: Comprender ángulos opuestos por el vértice Los ángulos 1 y 4 son ángulos opuestos por el vértice. Los ángulos opuestos por el vértice son igu…
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which transformation would take figure a to figure b?
Translation 4 units to the right and 6 units up.
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figure abcd was reflected across the x - axis to create figure abcd. wh…
# Explicación: ## Paso 1: Recuerda la regla de reflexión La reflexión de un punto $(x,y)$ sobre el eje $x$ da como resultado el punto $(x, - y)$. Queremos encontrar el pre - image…
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quadrilateral o is a scaled copy of quadrilateral n. what scale factor …
$1.6$
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in which diagram do angles 1 and 2 form a linear pair?
The second diagram.
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two parallel lines are intersected by a third line so that angles 1 and…
They are supplementary.
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parallelogram abcd is rotated to create image abcd. which rule describe…
# Explicación: ## Paso 1: Observar la rotación Al comparar los vértices del paralelogramo original y el rotado, vemos que la rotación es de 90 grados en el sentido de las agujas d…
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which transformation would take figure a to figure b?
Reflection across the y - axis.
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triangle t is a scaled copy of triangle s. what scale factor takes tria…
1.75
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rectangle b is a scaled copy of rectangle a. what scale factor takes re…
2.6
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an interior designer is hanging a circular clock for a client, as shown…
15 cm
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question 13 of 20 which fact from the tinker v. des moines court decisi…
D. That they are educating the young for citizenship is reason for scrupulous protection of Constitutional freedoms of the individual, if we are not to strangle the free mind at i…
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in circle a, the measure of ∠bad is 148°. if m\\(widehat{bc}\\) is 102°…
$46^{\circ}$
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if a diameter intersects a chord of a circle at a right angle, what con…
The chord is bisected.
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find the midpoint of the line segment with the given endpoints. (4,5√7)…
$(-3,3\sqrt{7})$
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find the midpoint of the line segment with endpoints $left(-\frac{3}{2}…
$(-5,-2)$
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find the midpoint of the line segment with the given endpoints. (-4, -8…
$(-2.5,-5)$
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find the distance between the pair of points $\\left(\\frac{16}{3},\\fr…
A. The distance between the given points is approximately $5.10$ units.
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find the distance between the pair of points (0, -√6) and (√14,0). if n…
$2\sqrt{5}\approx4.47$
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find the distance between the pair of points (-4, -4) and (5, -3). if n…
A. The distance between the given points is approximately 9.06 units.
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find the distance between the pair of points (-4, -4) and (5, -3). if n…
$\sqrt{82}\approx9.06$
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triangle rst was transformed using the rule (x,y)→( - x,-y). the vertic…
La transformación fue una rotación de $180^{\circ}$ alrededor del origen.
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use the drop - down menus to complete the paragraph proof showing that …
Angles 2 and 5 are congruent because corresponding. Angles 5 and 7 are congruent because vertical. Therefore, angles 2 and 7 are congruent by the transitive property of congruence.
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given a and b are parallel and c is a transversal. prove ∠2≅∠7. use the…
The first blank should be filled with "corresponding angles postulate" and the second blank should be filled with "vertical angles are congruent" and the third blank should be fil…
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find the measure of ec.
\(112.5^{\circ}\)
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lines cut by a transversal proving same side interior angles supplement…
1. corresponding - angles theorem 2. definition of a linear pair 3. congruent - supplements theorem
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find the measure of eb. 25° 96° 118° 146° 7x + 6° 4x + 16°
$96^{\circ}$
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a. plan a blog entry about a problem or issue that is important to you.…
A. Example of narrowing: 2. Plastic pollution 3. Single - use plastics 4. Impact of single - use plastics on marine life B. Audience: General public interested in environmental is…
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proving same - side interior angles supplementary. use the drop - down …
The first blank is "definition of a linear pair", the second blank is "corresponding angles theorem", the third blank is "substitution property of equality".
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in circle a, bd is a diameter, and the measure of cb is 48°. what is th…
\(66^{\circ}\)
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15. what is the slope of the line? m =
$2$
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for circle h, jn = 5, nk = 4, ln = 2, and nm = x. solve for x.
10
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reflect the figure over the line x = 1. plot all of the points of the r…
Plot the points obtained by using the transformation $(x,y)\to(2 - x,y)$ for each vertex of the given polygon.
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in circle a, mbc⌢ is 67° and mef⌢ is 74°. what is m∠fde?
$3.5^{\circ}$
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reflect the figure over the line x = 1. plot all of the points of the r…
To plot the reflected figure, for each vertex $(x,y)$ of the original figure, find the new vertex $(2 - x,y)$ and plot these new vertices.
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lines cd and de are tangent to circle a. if ce is 112°, what is the mea…
$68^{\circ}$
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for circle c, cg = ce, cg is perpendicular to fb, and ce is perpendicul…
The chords $\overline{FB}$ and $\overline{DA}$ are parallel, $\overset{\frown}{FB}\cong\overset{\frown}{DA}$, and the perpendicular distances from the center of the circle to $\ov…