幾何
三角形、圓、解析幾何與證明題。
-
30. a citys boundaries are shown on the grid. each unit equals 5 miles.…
1000 square miles
-
the midpoint of $overline{fg}$ is $(6, -4)$ and the coordinates of poin…
$(15,-14)$
-
in the figure, multiple angles share vertex g. which name for an angle …
$\angle G$
-
what is the correct way to name the angle? (1 point)
∠XYZ or ∠ZYX
-
an angle is formed by two rays that share a common endpoint. what is th…
C. A vertex
-
which of the following is a correct way to name a line that passes thro…
D. $\overleftrightarrow{FG}$
-
dorian draws a line segment on a coordinate plane with endpoints j(-2, …
No. The mid - point of the line segment with endpoints $J(-2,-5)$ and $K(6,-10)$ is $(2,-7.5)$ not $(1,-7)$.
-
a line segment is drawn on a coordinate plane with the endpoints r(-10,…
15
-
a line segment is drawn on a coordinate plane with the endpoints r(-10,…
$10$
-
6.2 perspective and symmetry 341 quick quiz 6.2 choose the best answer …
QQ1. b. the place in the painting where the two rails meet. QQ2. a. at the principal vanishing point. QQ3. a. parallel beams in the ceiling. QQ4. c. the left and right sides of th…
-
will this cube - shaped freezer fit through a door that is 5 feet wide?…
No, it will not fit through the door that is 5 ft.
-
kevin has a large, cube - shaped tank for his turtle. he wants to cover…
9 in x 9 in
-
will this cube - shaped freezer fit through a door that is 5 feet wide?…
Only if the freezer is tilted diagonally.
-
damien is restoring a square tabletop. he wants to finish the outside e…
B. 16 feet
-
a = 9_{m^2} what is the side length of the square? what is the perimete…
Side = 3, Perimeter = 12
-
find the m∠tsu if $overrightarrow{su}$ is the angle bisector of ∠tsv an…
$y = 14$ $m\angle TSU=38$
-
∠5 and ∠6 are complementary angles. m∠5 = 3x + 6 and m∠6 = 4x. draw a d…
$x = 12$ $m\angle5 = 42$ $m\angle6 = 48$
-
11. kevin draws the letter v on a piece of paper that has parallel line…
75
-
10. math on the spot given n || p. find the measure of each angle. m∠1 …
$m\angle1 = 40^{\circ}$ $m\angle2 = 140^{\circ}$ $m\angle3 = 140^{\circ}$ $m\angle4 = 40^{\circ}$ $m\angle5 = 40^{\circ}$ $m\angle6 = 140^{\circ}$ $m\angle7 = 140^{\circ}$
-
complete the activity with a partner. player 1 rolls a die and uses the…
For example, if the number 1 is rolled: A two - dimensional figure can be represented on a coordinate plane, and dilation is a transformation that can be applied to a two - dimens…
-
9. construct arguments prove the consecutive interior angles theorem. g…
Since \(\angle1+\angle3 = 180^{\circ}\), \(\angle1\) and \(\angle3\) are supplementary.
-
algebraic representation (transformation) axis/axes center of dilation …
There is no specific question asked to provide a single numerical or categorical answer. The task is for players to engage in discussions and record information based on the rolle…
-
∠1 and ∠2 are complementary angles. m∠1 = 6x + 1 and m∠2 = 6x + 5. draw…
$x = 7$ $m\angle1 = 43$ $m\angle2 = 47$
-
if segment or is the angle bisector of ∠poq, and m∠por = 38 degrees, wh…
76 degrees
-
two parallel lines are cut by a transversal as shown below. suppose m∠3…
$m\angle5 = 82^{\circ}$ $m\angle8 = 82^{\circ}$
-
two parallel lines are cut by a transversal as shown below. suppose m∠8…
$m\angle1 = 39^{\circ}$ $m\angle3 = 141^{\circ}$
-
two parallel lines are cut by a transversal as shown below. suppose m∠5…
$m\angle2 = 132^{\circ}$ $m\angle4 = 48^{\circ}$
-
two parallel lines are cut by a transversal as shown below. suppose m∠4…
$m\angle6 = 96^{\circ}$ $m\angle7 = 84^{\circ}$
-
a circle has a radius of 12 ft. what is its circumference? use 3.14 for…
$75.36$ ft
-
if k is the midpoint of $overline{er}$, ek = x + 5, and er = 4x + 2, wh…
$x = 4$ $KR = 9$
-
example 1 solve each equation. check your solution. 1. 6x - 5 = 7 - 9x …
\(x=\frac{4}{5}\) ### 2. Solve the equation \(-1.6r+5=-7.8\)
-
the diameter of a circle measures 20 cm. what is the circumference of t…
$62.8$ cm
-
la figura siguiente es un rectángulo formado por dos rectángulos más pe…
(a) El rectángulo oscuro (a la izquierda): 18 El rectángulo claro (a la derecha): $9x$ (b) Como una suma de dos áreas: $18 + 9x$ Como un producto de la longitud y la anchura: $9(2…
-
a pair of parallel lines intersects another pair of parallel lines as s…
\(55\)
-
solve for x in the triangle. round your answer to the nearest tenth.
$8.1$
-
order the side lengths de, ef, and fd from least to greatest. (note tha…
$EF<FD<DE$
-
megan is making a wood model of each letter of the alphabet. she drew a…
\(x = 12\)
-
in the figure below, find the exact value of x. (do not approximate you…
$x=\frac{16}{5}$
-
use the diagram to explain how you could use the consecutive interior a…
By the Consecutive Angles Theorem, \(m\angle4 + m\angle5 = 180^{\circ}\). As a linear pair, \(m\angle4 + m\angle3 = 180^{\circ}\). Therefore, \(m\angle4 + m\angle3 = m\angle4 + m\…
-
give one example for each of the following types of angle pairs: corres…
corresponding angles: $\angle1$ and $\angle5$ alternate interior angles: $\angle3$ and $\angle6$ consecutive exterior angles: $\angle1$ and $\angle7$ consecutive interior angles: …
-
use the figure for this question. which angles are congruent to ∠3? sel…
$\angle1$, $\angle7$, $\angle5$
-
9. use the diagram below to answer the following questions. a) name a t…
9a. Line \(t\) 9b. \(\angle1\) and \(\angle5\), \(\angle2\) and \(\angle6\), \(\angle3\) and \(\angle7\), \(\angle4\) and \(\angle8\) 9c. \(\angle3\) and \(\angle5\), \(\angle4\) …
-
use the given information to prove that ∠def ≅ ∠fgd. given: (overline{d…
We have proven that \(\angle DEF\cong\angle FGD\) using SSS congruence criterion for \(\triangle DEF\) and \(\triangle FGD\) and then CPCTC.
-
rt and uw are parallel lines. which angles are alternate interior angle…
$\angle TSV$ and $\angle UVS$
-
hj and km are parallel lines. which angles are supplementary angles? ∠j…
∠JIL and ∠HIL
-
np and qs are parallel lines. which angles are vertical angles? ∠sro an…
\(\angle SRO\) and \(\angle QRT\)
-
gi and jl are parallel lines. which angles are vertical angles? ∠ihk an…
$\angle IHK$ and $\angle GHF$
-
rt and uw are parallel lines. which angles are adjacent angles? ∠uvs an…
$\angle RSV$ and $\angle TSV$
-
l1 and l2 are parallel lines. which angles are vertical angles? ∠dec an…
$\angle FEC$ and $\angle DEH$
-
ik and ln are parallel lines. which angles are alternate interior angle…
$\angle IJM$ and $\angle NMJ$
-
the circle below has center p. the point (x, y) is on the circle as sho…
(a) Value of \(a\): \(x - 3\) Value of \(b\): \(y - 7\) (b) \((x - 3)^{2}+(y - 7)^{2}=4\)
-
mo and pr are parallel lines. which angles are corresponding angles? ∠p…
$\angle RQS$ and $\angle MNQ$
-
(a) find the following. radius: 2 units center: (3, 7) value of a: sele…
(a) Value of \(a\): \(3\), Value of \(b\): \(7\) (b) \((x - 3)^2+(y - 7)^2=4\)
-
su and vx are parallel lines. which angles are alternate exterior angle…
$\angle XWY$ and $\angle UTR$
-
two parallel lines are intersected by a transversal. ∠12 and ∠15 are co…
\(m\angle12 = 59^{\circ}\) \(m\angle15 = 121^{\circ}\)
-
complete the proof. given: ∠1 is a complement of ∠2 ∠2≅∠3 prove: ∠1 is …
$\angle1$ is a complement of $\angle3$ because $m\angle1 + m\angle3 = 90^{\circ}$ by substitution and the definition of complementary - angles.
-
two parallel lines are intersected by a transversal. ∠3 and ∠9 are alte…
$m\angle3 = 125^{\circ}$ $m\angle9 = 125^{\circ}$
-
3. the number of years that brad has been on the soccer team is 2 less …
8 years ### 4.
-
find the value of x. 1) 2) 3) 4) 5) 6) 7) 8) 9)
1. $x=\frac{61}{7}\approx8.71$ 2. $x = 49$ 3. $x = 19$ 4. $x = 64$ 5. $x = 12$ 6. $x = 6$ 7. $x = 51$ 8. $x = 35$ 9. $x = 18$
-
3. the number of years that brad has been on the soccer team is 2 less …
8 years ### 4.
-
a circle has a diameter of 18 mm. what is its circumference? use 3.14 f…
$56.52$ mm
-
prove the consecutive interior angles theorem. drag the correct respons…
2. $\angle2+\angle3 = 180^{\circ}$ 4. $\angle6+\angle3 = 180^{\circ}$
-
axis of reflection find the coordinates of z after a reflection across …
B. $Z'(6,2)$
-
1. find the missing measure. 2. find the missing measure. 3. find the m…
1. \(x = 25\) 2. \(x = 51\) 3. \(x = 73\), \(y = 73\)
-
the area of the sector below is (pi). (60^{circ})(r = 6)
$6$
-
identify the true and false statements about social media and politics.…
True Statement(s): - "Fake news" played an important role in the 2016 and 2020 elections. - A filter bubble is created by search engine algorithms that deliver customized findings…
-
4. complete the table by identifying the rigid motion that maps the fir…
| | Figure A onto Figure B | Figure A onto Figure C | Figure B onto Figure C | |---|---|---|---| | Rigid Motion | rotation | rotation | rotation |
-
axis of reflection y = 1 x (1,-1) y (4,3) z (6,0) what are the coordina…
(4, - 1)
-
what information, besides the coordinates of the object, is needed to d…
the equation of the axis of reflection
-
triangle xyz is reflected over a horizontal line of reflection to creat…
$(-3,-6)$
-
6. ∠1 and ∠2 form a linear pair. if (mangle1=(5x + 9)^{circ}) and (mang…
$m\angle1 = 109^{\circ}$, $m\angle2 = 71^{\circ}$ ### 7.
-
3.1 solve and graph inequalities: problem 9 (1 point) match each word -…
1. A. $96 + x>150$ 2. G. $2(x+(x + 4))>96$ 3. H. $150 - x\leq96$ 4. D. $x+(2x + 4)=96$
-
lesson practice 8.2.07 name: alondra games - poulter6 date: 9/26/25 per…
C. Both similar and congruent
-
unit 4 transformations > lesson 16 transformations unit test back to in…
a. Rotated 180 degrees about the origin and translated 6 units down and 2 units to the right. b. Yes, they are congruent. Because rotation and translation are rigid - motions that…
-
triangle qrs has coordinates q(-8,4), r(-5,8) and s(-3,3). triangle qrs…
a. Fourth quadrant b. $(x + 9,y-9)$
-
apply geometric motions to reflect figures. brinda reflects point t(2, …
The line of reflection is $y = - 1$.
-
math journal keisha says: all congruent figures are similar, but not al…
The statement is correct.
-
the radius, r, of a sphere is 8.2 mm. calculate the spheres volume, v. …
$2308.5$ mm$^{3}$
-
complete this assessment to review what youve learned. it will not coun…
$(0,3)$
-
hallar la pendiente de la recta que atraviesa los puntos (-7, 8) y (5, …
# Explicación: ## Paso1: Identificar los puntos Sean $(x_1,y_1)=(-7,8)$ y $(x_2,y_2)=(5, - 7)$. ## Paso2: Aplicar la fórmula de la pendiente La fórmula de la pendiente $m$ entre d…
-
answer the following questions to summarize the rotations that carry a …
A regular pentagon can make 4 turns onto itself before coming around full circle. Each turn would be a multiple of 72 degrees. a. The degrees of the turns that will allow it to tu…
-
determinar si la pendiente de cada recta es positiva, negativa, cero, o…
Recta 1: Positiva Recta 2: Negativa Recta 3: No está definida Recta 4: Cero
-
point y(4, 3) is reflected across horizontal line y = 1. what will be t…
$(4,-1)$
-
triangle abc has the points a(1,1), b(7,2) and c(5,7). what composition…
a reflection across the y - axis and a move to the right by 3 and down by 2
-
which explanation for the congruency of the trapezoids is correct? (1 p…
The trapezoids are congruent because \(ABCD\) was translated left \(4\) units and up \(2\) units.
-
point a(-3, 2) is to be reflected over the vertical line x = 1. what ar…
$(5,2)$
-
1 - 107. what is the length of the marked portion of each line segment?…
a. 25 b. 15 c. 10
-
identify any intercepts. (if an answer does not exist, enter dne.) x - …
x - intercept: (-8,0),(8,0); y - intercept: (0,16)
-
a double reflection of a preimage across perpendicular lines produces t…
A. 180 degree rotation
-
determinar si la pendiente de cada recta es positiva, negativa, cero, o…
Recta 1: Cero Recta 2: Negativa Recta 3: Positiva Recta 4: No está definida
-
what type of rigid transformation can map △abc → △abc (1 point) a trans…
C. a reflection
-
a circle measures 360 degrees. if this circle were marked with numbers …
150 degrees
-
a figure is rotated 90 degrees counterclockwise about the origin. which…
Option #2 $(x,y)\to(-y,x)$
-
point m (0,4) is rotated about the origin 270 degrees. what are the coo…
$(4,0)$
-
geometry (egg) das... the stamp act will prove prejudicial to great bri…
1. Colonists purchase British goods, which makes Great Britain wealthier. 2. The Stamp Act will harm Great Britain.
-
complete the congruence statement. △qop≅△
$\triangle VUT$
-
complete the congruence statement. △fgh≅△
\(\triangle NML\)
-
complete the congruence statement. △npo≅△
$\triangle NPO\cong\triangle VWU$
-
hallar la pendiente de la siguiente recta.
$2$
-
what are the corresponding parts of the figures below? select all that …
\(\angle K\cong\angle T\), \(\angle M\cong\angle U\), \(\overline{MK}\cong\overline{ST}\), \(\overline{KL}\cong\overline{US}\)