Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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figure r is the result of a transformation on figure q. which transform…
A reflection over the x - axis
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complete the proof with proof blocks or the 2 - column. given: m || n, …
1. Given 2. Corresponding - angles postulate 3. Given 4. Transitive property of congruence 5. Converse of corresponding - angles postulate
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figure g is the result of a transformation on figure f. which transform…
A reflection over the x - axis
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figure o is the result of a transformation on figure n. which transform…
A translation 5 units left and 4 units down
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she determined that the food court is at point (1, 1), the restrooms ar…
B. the food court and the boutique C. the toy store and the electronics store E. the hair salon and the gift shop
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figure k is the result of a transformation on figure j. which transform…
A rotation 90° clockwise about the origin
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what is the distance between the points (25, 14) and (7, 14) in the coo…
B. 18 units
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what is the distance between the points (5, 35) and (5, 23) in the coor…
C. 12 units
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we can use the formula $r = sqrt{\frac{s}{12.6}}$ to relate a balls sur…
$2396.1$
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find the y - intercept and the x - intercept of the line below. click o…
The y - intercept is the y - coordinate of the point where the line crosses the y - axis. The x - intercept is the x - coordinate of the point where the line crosses the x - axis.…
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in δopq, o = 9.2 inches, q = 7.4 inches and ∠q = 24°. find all possible…
$30.4^{\circ},149.6^{\circ}$
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8. a boy flying a kite lets out 100 feet of string making an angle of e…
8. 64.28피트 9. 677미터 10. 52.4킬로미터 11. $7.59^{\circ}$ 12. 24.32피트 13. 768피트
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what is the distance between the points (15, 12) and (5, 12) in the coo…
None of the given options are correct. The distance is 10 units.
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in △vwx, w = 700 inches, v = 690 inches and ∠v = 74°. find all possible…
$77^{\circ},103^{\circ}$
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in δwxy, x = 600 cm, w = 530 cm and ∠w = 111°. find all possible values…
No Possible Angles
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she visited creepy cavern at (-2, 5), bernies barn at (-3, 2), sweet sy…
C. Creepy Cavern and Star Gazing Point F. Rock and Roll Hall and Creepy Cavern
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in δdef, d = 470 inches, f = 360 inches and ∠f = 146°. find all possibl…
$47^{\circ}$
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(a) x - intercept: (b) y - intercept: the x - intercept and the y - int…
(a) - 4 (b) 2
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what is the distance between the points (-4, -13) and (-4, 20) in the c…
A. 33 units
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find the x - intercept and the y - intercept of the line below. click o…
(a) x - intercept: 3 (b) y - intercept: 2
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point a is located at (5/8, 1/8). plot all the points that are 3/8 of a…
The points are $(\frac{1}{4},\frac{1}{8})$ and $(1,\frac{1}{8})$
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in $\triangle ghi$, $g = 75$ inches, $mangle h = 151^{circ}$ and $mangl…
$97.1$ inches
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(a) y - intercept: (b) x - intercept: y - intercept and the x - interce…
(a) y - intercept: 2 (b) x - intercept: None
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in $delta vwx$, $x = 1.5$ cm, $mangle x = 26^{circ}$ and $mangle v = 71…
$3.2$ cm
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in △xyz, ∠x = 58° and ∠y = 63°. ∠xwz = 90° and xy = 77. find the length…
42
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what is the distance between the points (5, 34) and (5, 21) in the coor…
A. 13 units
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find the y - intercept and the x - intercept of the line below. click o…
(a) y - intercept: 1 (b) x - intercept: - 2
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5. complete the proof with proof blocks or the 2 - column. given: m∠2 +…
The missing reasons in the proof (from top - to - bottom) are: "Definition of supplementary angles", "Transitive property of equality (or Subtraction property of equality to get \…
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in δxyz, ∠y = 90° and ∠x = 53°. ∠zwy = 76° and xw = 60. find the length…
119
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find the x - intercept and the y - intercept of the line below. click o…
(a) x - intercept: - 4 (b) y - intercept: 3
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nick has located several digging spots that his dog, rico, has made in …
distance between spot B and spot D, distance between spot A and spot C, distance between spot E and spot G, distance between spot D and spot F, distance between spot A and spot D
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she figures that the dairy section is at point (5, -6). the produce sec…
B. the meat section and the check out counter
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what is the distance between the points (11, -19) and (-13, -19) in the…
C. 24 units
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a triangle has one angle that measures 80.9° and another that measures …
obtuse
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find the y - intercept and the x - intercept of the line below. click o…
(a) y - intercept: 4 (b) x - intercept: None
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he walked 5 units south and met his friend joshua. after that, he walke…
C. point (-1, -3)
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the library is at point (1,1). the gym is at point (1, - 4). the chemis…
C. the library and the restrooms
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what is the distance between the points (22, 12) and (4, 12) in the coo…
A. 18 units
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find the y - intercept and the x - intercept of the line below. click o…
(a) y - intercept: [Value obtained from graph where x = 0] (b) x - intercept: [Value obtained from graph where y = 0] Since the graph is not fully legible to provide exact numeric…
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what is the distance between the points (-2, -11) and (-2, 23) in the c…
B. 34 units
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he starts from school, which is at the location indicated by the point …
A. point (-6,2)
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ryans friends have organized a treasure hunt. he is using the map shown…
C. point (1,4) or point (-2,1)
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joshua and martina are playing a game where martina is trying to guess …
A. 7 units
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identifying geometric figures. the angle created by ray ox and ray oz i…
The angle created by ray OX and ray OZ is angle ∠XOZ (or ∠ZOX) The two rays that create ∠YOX are ray OX and ray OY The center of the circle is point O
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filk is music that involves mostly science fiction and fantasy themes. …
B. a smaller part of a larger genre
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filk is music that involves mostly science fiction and fantasy themes. …
C. objective
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given m||n, find the value of x. given m||n, find the value of x. given…
\(x = 33\)
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a triangle has one angle that measures 65° and another that measures 65…
isosceles but not equilateral
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given the parabola shown in the figure below, what is the equation of t…
$y = 10$
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what is the volume of the figure? v = □ cubic units complete the senten…
18
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question 1 of 10 the volume of a cube is 96 cubic millimeters. what is …
B. $2\sqrt[3]{12}$ mm
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question 11 11. what is the midpoint between (-4, 5) and (-2, -3)? (-\\…
B. $(-3,1)$
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identifying parallel and perpendicular lines. which statement is true r…
\(w\parallel n\) and \(w\perp m\)
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algebra 1 unit 2a: equations & inequalities notes 2. you and three frie…
Variables: $x$ (amount of money each person receives) Equation: $4x = 412$ Each friend receives $103$. ### 3.
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given (mangle2 = 41^{circ}), (mangle5=94^{circ}), and (mangle10 = 108^{…
a. $m\angle1 = 139^{\circ}$ b. $m\angle3 = 86^{\circ}$ c. $m\angle4 = 53^{\circ}$ d. $m\angle6 = 41^{\circ}$ e. $m\angle7 = 86^{\circ}$ f. $m\angle8 = 53^{\circ}$ g. $m\angle9 = 7…
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the graph shows quadrilaterals abcd and wxyz. is abcd congruent to wxyz…
Yes, because a reflection across the y - axis maps $ABCD$ onto $WXYZ$.
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what is the equation of the directrix of the parabola shown in the figu…
$y = 10$
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the graph shows quadrilaterals fghi and lmno. is fghi congruent to lmno…
No, because $\overline{FG}$ and $\overline{LM}$ do not have the same length.
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three undefined terms in mathematics: i. point ii. line iii. plane the …
The mathematical term parallel lines explicitly uses the undefined term(s): Line The mathematical term perpendicular lines explicitly uses the undefined term(s): Line The mathemat…
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consider the diagram shown. find m∠amb.
$70^{\circ}$
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the graph shows triangles opq and vwx. is opq congruent to vwx? justify…
Yes, because a translation right 13 units and up 1 unit maps $OPQ$ onto $VWX$.
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lines cd, ab, gb, and fe are shown. m∠mbh = 70°, m∠fkd = 60°, and m∠gjc…
B. 44
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the graph shows quadrilaterals efgh and opqr. is efgh congruent to opqr…
Yes, because a rotation 90° counterclockwise around the origin maps EFGH onto OPQR.
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in the figure, $m\\angle bwh=(5n + 37)^{circ}$, $m\\angle whn=(4n + 21)…
$n = 18$
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algebra 1 - the distance formula and midpoint formu... do the coordinat…
D. $\sqrt{17}$
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(-4,5) and (5,-7) *click twice to draw a line. click a segment to erase…
15
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in the diagram shown, $overline{ab}paralleloverline{cd}$. if $angle7 = …
$52^{\circ}$
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53° 127° 3x - 5 y date: 10/9/25
$x = 44$, $y = 53$
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in the diagram shown, $overline{ab}paralleloverline{cd}$. if $mangle7 =…
$52$
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(8,9) and (5,3) *click twice to draw a line. click a segment to erase i…
\(3\sqrt{5}\)
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which statements are true? check all that apply. line xy contains ray o…
Line XY contains segment YX; Ray YX exists in the diagram.
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9. if ∠a and ∠b are vertical angles and m∠a = 30, what is m∠b? 10. if ∠…
5
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ph a right triangle with the two points forming the hypotenuse. using i…
The length of the hypotenuse is $\sqrt{74}$
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12. provide the name of the following relationships. a) ∠1 & ∠6 b) ∠2 &…
a) Corresponding b) Corresponding c) Vertical d) Adjacent e) None of the common types f) Adjacent g) Corresponding h) Adjacent i) Adjacent j) None of the common types
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points forming the hypotenuse. using the sides, find the distance betwe…
\(\sqrt{29}\)
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find x and y. round sides to the nearest ten - thousandths and angles t…
$ x\approx105.2632 $, $ y\approx98.9100 $ 12번 문제 풀이:
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cuadrilátero team se gira - 180°sobre el origen. dibuja la imagen de es…
Plot the points \(T'(-3,2)\), \(E'(-2,-2)\), \(A'(2,-2)\) and \(M'(-5,-7)\) and connect them to form the rotated quadrilateral.
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question 7 * required 7. the pythagorean theorem says given any right t…
True
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punto p(1, 5) es la imagen de p(-3, 1) bajo una traducción. determinar …
Una traducción de 4 unidades a la derecha y 4 unidades arriba.
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properties of parallelograms definition opposite sides are parallel the…
Definition: Opposite sides are parallel. Theorem: Opposite sides are congruent. Theorem: Opposite angles are congruent. Theorem: Consecutive angles are supplementary. Theorem: Dia…
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determine if the properties define a ray or a line segment. cannot be m…
Ray: cannot be measured, continues forever in one direction, has one endpoint Line Segment: has a definite beginning and end, can be measured, has two endpoints
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6. which of the following is a strenuous activity? (a) shoveling snow (…
- **Question 6**: b. swimming - **Question 7**: a. a speech, b. a meeting, c. one's education, d. one's vacation - **Question 8**: a. A-, b. C+, c. B - **Analogies**: - **1**: d. …
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solve for the value of e. answer attempt 1 out of 2 e =
$7$
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question 5 * required 1 5. which formula is used to find the midpoint b…
$(\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$
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67° (6a - 1)°
$a = \frac{34}{3}$
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question 4 * required 4. the midpoint is between 2 points cuts the dist…
- between 2 points - cuts the distance between two points in exactly 1/2 - is in the exact middle of two points
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solve for the value of b.
3
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trazar la imagen del triángulo△abcbajo una reflexión a través de la lin…
Draw the reflected points $A'$, $B'$, $C'$ of $A$, $B$, $C$ respectively over line $\ell$ and connect them to get the image of $\triangle ABC$.
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drag the sliders. which slider creates scale copies of the shape? choos…
There is not enough information to determine. If we assume each slider modifies its own shape, both sliders can create scale - copies of their respective shapes. But if we must ch…
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find the equation in standard form for each the ellipse with vertices a…
$\frac{(x - 2)^2}{25}+\frac{(y - 4)^2}{25}=1$
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3. in the video, to find the distance between the two points, (-4, 4) &…
No
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what is the length of the dotted line in the diagram below? round to th…
$12.2$
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¿puedes relacionar los comentarios del profesor con las definiciones? d…
Duru's comment: The definition is not correct as it could apply to a ray. Oliver's comment: The idea is correct but language needs more care. Carlos' comment: Asks if he was think…
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find the equation in standard form for each the ellipse with vertices a…
$\frac{x^{2}}{36}+\frac{y^{2}}{32}=1$
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f. true or false? decide if each statement below is true or false. circ…
F. 1. True 2. False 3. True 4. True 5. False 6. False 7. True 8. False 9. True 10. True H. 1. podiatrist 2. pedicure 3. pedometer 4. tripod 5. pedestrian 6. contrary
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reviewing undefinable terms the intersection of plane r and plane p is …
Point H is not on plane P. $\overleftrightarrow{CE}$ and $\overleftrightarrow{DB}$ intersect at point D.
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complete the square to find and write the standard form for the ellipse…
$\frac{(x + 4)^{2}}{32}+\frac{(y - 2)^{2}}{8}=1$
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e of the missing angles.
$d = 75^{\circ}$, $e = 73^{\circ}$, $f = 107^{\circ}$
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angles. 105° 32° f = 32°
$32$
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find the measure of the missing angles. answer attempt 2 out of 2 d = 1…
\(d = 105^{\circ}\), \(e = 32^{\circ}\), \(f = 32^{\circ}\)