幾何
三角形、圓、解析幾何與證明題。
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if ∠dcf measures 67° what is the measure of ∠cfh? #9 a) 67° c) 23° b) 1…
B. $113^{\circ}$
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name: 15. what type of symmetry does the following picture represent? a…
15. D. None of the above 16. D. All of the above 17. (No correct option as the figure has no regular rotational symmetry as in options) 18. (Requires drawing the translated figure…
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find the perimeter of the triangle whose vertices are (-1, -6), (5, -6)…
24
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find the measure of $overline{qr}$. answer attempt 1 out of 2
27
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10. identify the transformation(s) that has taken place. 11. translatio…
10a. Rotation 10b. Reflection 10c. Rotation and translation 11. Translate vertices: subtract 1 from x - coordinates and add 2 to y - coordinates 12. Translate vertices: subtract 3…
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part ii 1 what are the coordinates of the mid - point of the line segme…
\((5,-1)\) 2.
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find m∠cbd. answer attempt 1 out of 2 m∠cbd = °
\(72\)
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1) name all segments parallel to (overline{jk}). 2) name all segments p…
1) $\overline{ML}$, $\overline{PQ}$, $\overline{NO}$ 2) $\overline{ML}$, $\overline{NO}$, $\overline{RQ}$, $\overline{PQ}$ 3) Plane $MNO$ 4) $\overline{ML}$, $\overline{NO}$, $\ov…
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directions: for each design, determine if it has reflection symmetry. i…
1. 4 lines of symmetry 2. 4 lines of symmetry 3. 0 lines of symmetry 4. Rotational symmetry at $72^{\circ},144^{\circ},216^{\circ},288^{\circ},360^{\circ}$ 5. Rotational symmetry …
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question in △vwx, $overline{vw}congoverline{xv}$ and m∠v = 47°. find m∠…
$m\angle X = 66.5^{\circ}$
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question in △ghi, $overline{hi}congoverline{gh}$ and m∠g = 13°. find m∠…
$13^{\circ}$
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question in △efg, $overline{fg}congoverline{ef}$ and m∠e = 11°. find m∠…
$11^{\circ}$
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number 4: identify the transversal connecting each pair of angles in th…
a. Alternate exterior angles b. Alternate interior angles c. Same - side interior angles d. Corresponding angles e. Vertical angles
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question in △lmn, ∠l≅∠n, mn = 7 and nl = 10. find lm.
$7$
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question in △ghi, (overline{ig}congoverline{hi}) and (mangle h = 51^{ci…
$64.5^{\circ}$
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question in △klm, $overline{kl}congoverline{mk}$ and m∠m = 22°. find m∠…
$136^{\circ}$
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using the diagram below, show how you have matured as a person. concept…
s will vary based on individual experiences. For example, one could fill the other circles with "Developing strong family bonds", "Gaining skills from personal hobbies", "Engaging…
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question in △qrs, $overline{qr}congoverline{sq}$ and m∠s = 63°. find m∠…
$63^{\circ}$
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in △qrs, $overline{qr}congoverline{sq}$ and $mangle s = 66^{circ}$. fin…
$66^{\circ}$
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question in △abc, ∠c ≅ ∠b, bc = 5 and ab = 7. find ca.
$7$
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“there will come soft rains” directions: read the story and annotate th…
1. Through environmental and house - function descriptions. 2. Absent; from lack of human - presence cues. 3. Analyze breakfast details. 4. For emphasis, different voice, etc. 5. …
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question in △efg, ef ≅ gf and m∠e = 141°. find m∠g.
$19.5^{\circ}$
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question in △opq, $overline{pq}congoverline{op}$ and m∠p = 121°. find m…
$29.5^{\circ}$
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question in △nop, $overline{op}congoverline{no}$ and m∠o = 57°. find m∠…
$61.5^{\circ}$
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question in △ghi, $overline{gh}congoverline{ig}$ and m∠i = 51°. find m∠…
$78^{\circ}$
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in △fgh, $overline{hf}congoverline{gh}$ and m∠g = 58°. find m∠f.
$58^{\circ}$
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question(+10) how do we know if a figure is an isosceles triangle? you …
1. $5$ 2. $13$ 3. $25$ 4. $17$ 5. $\approx1.4$ 6. $6$ 7. It is an isosceles triangle.
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question in △uvw, $overline{uv}congoverline{wu}$ and m∠w = 38°. find m∠…
$104^{\circ}$
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question 1 - 21. a homeowner uses this rectangle to build the perimeter…
The function $A(x)$ that represents the total area of the deck is $A(x)=x^{2}$. So the correct option is the one with $A(x) = x^{2}$.
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state legislative branches use pages 48 and 49 of the student text to c…
1. two 2. police 3. senate 4. four 5. two 6. capital 7. district 8. citizen 9. United States 10. makes
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period date 1. a car travels 6 miles due north then makes a turn due we…
1. Approximately 9.2 miles 2. Approximately 5.2 feet 3. Approximately 13.7 feet 4. Approximately 46.7 feet 5. Approximately 13.7 inches 6. Approximately 21.9 inches
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question 13 of 13, step 2 of 2. consider the following pair of points. …
$(-0.5,-3)$
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question 13 of 13, step 1 of 2 consider the following pair of points. s…
$\sqrt{109}$
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question 12 of 13, step 1 of 1 find the perimeter of the triangle whose…
$2+\sqrt{58}+3\sqrt{10}$
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question 11 of 13, step 1 of 1 your itinerary contains a grid map of sy…
$3.50$
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question 10 of 13, step 1 of 1 find the perimeter of the triangle whose…
60
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question 8 of 13, step 1 of 1 find the perimeter of the triangle whose …
$2\sqrt{17}+3\sqrt{2}+\sqrt{26}$
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math 4 - unit 4 law of sin & cos review. find each measurement indicate…
The solutions depend on the specific values of the sides and angles given in each triangle. For example, if in a triangle with sides \(a = 12\), \(c = 22\) and included - angle \(…
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12 multiple choice 1 point which of the following is the graph of |x| >…
12. The graph with open - circles at \(x = 3\) and \(x=-3\) and arrows pointing away from these points (the second graph among the given options for question 12). 13. \( - 3<x<1\)…
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question 2 (multiple choice worth 1 points) the vertices of triangle hi…
# Explicación: ## Paso 1: Saber que el ángulo en un semi - círculo es de 90° El triángulo HJI está inscrito en un círculo y la diagonal HI es un diámetro del círculo K. Entonces, …
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question 1 james is constructing a circle circumscribed about a triangl…
# Explicación: ## Paso 1: Comprender el objetivo El objetivo es construir un círculo circunscrito alrededor de un triángulo. Esto requiere encontrar el circuncentro, que es el pun…
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10 multiple choice 1 point solve: $x - 26>35$ $x>61$ $x>9$ $x < - 61$ $…
10. A. $x > 61$ 11. The solution of $-1 < 3x + 5\leq14$ is $-2<x\leq3$. On a number - line, it starts with an open circle at - 2 and ends with a closed circle at 3. So the correct…
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question 1 james is constructing a circle circumscribed about a triangl…
# Explicación: ## Paso 1: Comprender la construcción Para construir un círculo circunscrito alrededor de un triángulo, se deben encontrar los bisectores perpendiculares de los lad…
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multiple choice 1 point solve: -5x - 9 ≤ -4 x ≤ 5 x ≥ 5 x ≤ -1 x ≥ -1 m…
4. D. $x\geq - 1$ 5. Third option (the one with the line segment from - 2 (open circle) to 3 (closed circle)) 6. C. $1\leq x\leq5$
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problem 10. (1 point) match each word - problem statement with its corr…
1. A. $x+(x + 2)\geq92$ 2. F. $x+(2x + 6)=92$ 3. H. $92+x>140$ 4. E. $2x+2(x + 6)>92$
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find wx. 28 x x - 4 5 v w x y
$9.5$
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to say that |x - 7| ≤ 3 is the same as saying x is in the closed interv…
1. $2x+2\geq92$ 2. $x+(2x + 6)=92$ 3. $92+x>140$ 4. $2((x + 6)+x)>92$
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12. use the inch - ruler below to measure the distance (in inches) betw…
A. approximately 1 1/4 inches
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if ∠adi measures 51° what is the measure of ∠edj? a) 51° c) 41° b) 39° …
A. $51^{\circ}$
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11. (129) all angles are congruent. 12. (121) use the inch ruler below …
A. approximately \(1\frac{1}{4}\) inches 13.
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if ∠bcd measures 142° what is the measure of ∠acb? a) 38° c) 142° b) 48…
A. $38^{\circ}$
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which angle pair represents same - side interior angles? a) 3 & 5 c) 4 …
C. 4 & 5
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which angle pair represents vertical angles? a) 1 & 2 c) 1 & 5 b) 1 & 4…
B. 1 & 4
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which angle pair represents alternate exterior angles? a) 1 & 7 c) 1 & …
A. 1 & 7
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if ∠dbf measures 103° what is the measure of ∠bfh? a) 103° c) 87° b) 83…
A. $103^{\circ}$
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if ∠efg measures 111° what is the measure of ∠cfh? a) 101° c) 69° b) 11…
B. $111^{\circ}$
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which angle pair represents corresponding angles? a) 1 & 2 c) 1 & 5 b) …
C. 1 & 5
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use angle relationships to find the sum of the measures of ∠a, ∠d, and …
180°
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4) find mo. l 15 m n 4 o 25
$6$
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3) find hk. h 12 i 7 j 5 k
$24$
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2. (l2) for a few months, jeff recorded the amount of fluid ounces of d…
A. The amount of ounces left in the detergent bottle decreases linearly.
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triangle abc and triangle def are similar. in triangle abc, m∠a = 82°. …
m∠E = 31° m∠G = 149°
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2) find ef. d 8 e f 15
7
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angle pair relationships name the relationship: complementary, linear -…
9. \(130^{\circ}\) 10. \(45^{\circ}\) 11. \(55^{\circ}\) 12. \(117^{\circ}\)
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check design find the values of x and y such that pr and qs are perpend…
$x = 12$, $y = 17$
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2. a) verify that ab and mn are parallel. b) verify that mn is half the…
We have verified that $AB$ and $MN$ are parallel and $MN$ is half the length of $AB$ by using the mid - point formula, distance formula and slope formula as shown above.
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8 find the area: 15 ft 25 ft a) 492.5 ft² b) 508.2 ft² c) 515.3 ft² d) …
A. $492.5\ ft^{2}$
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8 find the area 14 ft 25 ft a) 492.5 ft b) 506.2 ft c) 519.3 ft d) 532.…
1. First, recognize the shape: - The given shape can be thought of as a rectangle with two semi - circles (which together form a full circle) at the two ends. - The diameter of th…
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2 find the area: 12 ft 12 ft a) 186.4 ft² b) 257.1 ft² c) 92.5 ft² d) 5…
E. $200.5$ $ft^2$
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linear or exponential (circle one) how do you know?
Exponential. The graph is curved and shows an increasing rate of growth, which is characteristic of an exponential function.
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for exercises 1 - 5, use the diagram. 1. what composition of two rigid …
A translation by the zero - vector followed by a rotation of 0 degrees (or other combinations of identity - like rigid motions such as two identical reflections) 2. Let the coordi…
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interst commerce act (1887) name three things the interstate commerce a…
- What was their plan to increase the money available? (Answer not provided in given text) - What THREE things did President Grover Cleveland do to make Democrats feel he was beco…
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question 7 (essay worth 2 points) the figure shows a construction compl…
# Explicación: ## Paso 1: Comprender la construcción de segmentos Para copiar un segmento, se debe usar un compás y una regla. Primero, se coloca el punto del compás en uno de los…
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1. (l2) state whether the following are linear or exponential functions…
Linear. The function has a constant first - difference of 3 for a constant difference of 1 in the $x$ values.
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question 6 (multiple choice worth 1 points) angle abc has point e on ra…
The point in the angle that is equidistant from points E and D
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jack wants to determine the missing angle measures in parallelogram jkl…
Part A: A. $\angle1$ Part B: $42$
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question 4 (multiple choice worth 1 points) (01.02n lc) jessica is bise…
# Explicación: ## Paso 1: Comprender el proceso de bisectriz de un segmento Para bisectar un segmento, después de colocar el compás en un extremo y abrirlo más de la mitad del seg…
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question 4 multiple - choice worth 1 points jessica is bisecting a segm…
# Explicación: ## Paso 1: Comprender el proceso de bisectriz de un segmento Para bisectar un segmento, se comienza colocando el compás en un extremo y se abre a una distancia mayo…
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question 3 (multiple choice worth 1 points) (01.02r lc) which of the fo…
Create a line that intersects the angle.
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rash cans a cylindrical trash can is 30 inches high and has a base radi…
$1627$
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question 2 (multiple choice worth 1 points) david is performing the fol…
Bisecting an angle
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
$m\angle1 = 134^{\circ}$
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5) find pq. 38 p x + 5 q 2x r
16
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
The proof is completed as above to show \(m\angle1 = 134^{\circ}\).
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6.) given: line m || line n, m∠2 = 5x - 14, and m∠3 = 3x + 10. prove: m…
m∠1 = 134°
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the figure below has rotational symmetry. ° is the smallest possible ro…
90
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1) find ac. a 10 b 3 c
$13$
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rotate the given shape 90 degrees counterclockwise around the origin. (…
A'(-2, 3), B'(-1, 5), C'(-5, 7), D'(-5, 5)
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14 what quadrant does it end up in? a figure is fully contained in quad…
C. Quadrant IV
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what is hinduism? - multiple choice questions date: circle the correct …
1. c. Third 2. d. It is the oldest religion dating back about 4,000 years 3. a. India 4. a. Yoga 5. d. Forehead 6. b. Spring
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12 which sequence of rigid motions maps △ let onto △ let
Reflection over the y-axis followed by reflection over the x-axis.
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practice example 1 use the figure to identify angles and parts of angle…
1. The vertex of $\angle1$ is $A$. 2. The sides of $\angle4$ are $\overrightarrow{CA}$ and $\overrightarrow{CD}$. 3. Another name for $\angle3$ is $\angle EDA$. 4. Another name fo…
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bonus: triangle abc lies on the coordinate plane with vertices located …
A'(11, 12) B'(5, -10) C'(-2, 2)
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10 the point k (6, -3) is rotated 180° clockwise around the origin. wha…
B. (-6, 3)
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rita tells john that since line p is parallel to line q, he can determi…
75
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reflect △abc over the line of reflection x = 4: click to select polygon…
A'(2,3), B'(0,3), C'(1,5)
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write the translations as a rule applied to each coordinate (x,y). (x, …
$(x, y) ightarrow (x + 4, y + 9)$
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the diagram shows parallel lines a and b cut by transversals c and d. m…
$m\angle2 = 115^{\circ}$, $m\angle12 = 85^{\circ}$, $m\angle16 = 115^{\circ}$
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3 directions - for the following diagram, choose the correct translatio…
B. (x + 1, y - 3)
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a point b(-4, 4) is rotated 90° clockwise about the origin. find the co…
C. (4,4)