Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
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let $\theta=\frac{16pi}{7}$. complete parts (a), (b), and (c) below. (a…
(b) $\frac{2\pi}{7}$ (c) $-\frac{12\pi}{7}$
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(b) find an angle between 0 and 2\\pi that is coterminal with \\theta. …
(b) Please provide the value of $\theta$ to get a specific answer. (c) Please provide the value of $\theta$ to get a specific answer.
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let $\theta=\frac{16pi}{3}$. complete parts (a), (b), and (c) below. (a…
To sketch \(\theta = \frac{16\pi}{3}\) in standard position, start with the initial side on the positive \(x\) - axis. Since \(\frac{16\pi}{3}=4\pi+\frac{4\pi}{3}\), it is equival…
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d l calculations (e = d/l) eccentricity (e) ellipse #1 7 17.5 7/17.5 = …
Ellipse #1 eccentricity: $0.4$ Ellipse #2 eccentricity: $0.3$
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sketch θ = -\\frac{π}{3} in standard position.
To sketch $\theta =-\frac{\pi}{3}$ in standard position: 1. Draw the $x$ and $y$ axes intersecting at the origin $(0,0)$. 2. Mark the positive $x$ - axis as the initial side of th…
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the area of a rectangle is $5x^{3}+19x^{2}+6x - 18$ with length $x + 3$…
$5x^{2}+4x - 6$
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dilate the triangle using center (0,0) and scale factor 2.
The new vertices of the dilated triangle are $(0,0)$, $(4,0)$ and $(4,2)$.
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dilate the trapezoid using center (0,0) and scale factor 2.
The new coordinates of the dilated trapezoid are \(A'(-6,-4)\), \(B'(2,-4)\), \(C'(0,2)\), \(D'(-4,2)\)
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answer the following. (a) find an angle between 0° and 360° that is cot…
(a) 120° (b) $\frac{7\pi}{10}$
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the cylindrical giant ocean tank at the new england aquarium in boston …
$26656.8$
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question determine if the two triangles are necessarily congruent. if s…
are
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4.7 volume of prisms and cylinders what is the capacity in gallons of a…
10048
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de ≅ op reason: given dc ≅ rp reason: given ∠o ≅ ∠e reason: given △opr …
SAS
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this diagram is a straightedge and compass construction of the bisector…
1. Place the compass at point A. Draw a circle that intersects rays AB and AC at points B and D respectively. 2. Place the compass at point B. Set the compass width to a length gr…
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4.7 volume of prisms and cylinders you are planning a new sandbox for y…
$180$
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4.7 volume of prisms and cylinders find the volume or each triangular p…
a. $280$ b. $48$ c. $224$
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find the volume of each cylinder. formula: v = bh or v = πr²h use 3.14 …
a. $62.80$ $cm^{3}$ b. $942.00$ $cm^{3}$ c. $254.34$ $in^{3}$
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the triangles are necessarily congruent. for each of the first three bo…
The triangles are necessarily congruent.
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4.7 volume of prisms and cylinders find the volume of each rectangular …
a. $27$ $cm^{3}$ b. $2000$ $cm^{3}$ c. $36$ $ft^{3}$
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4.6 surface area of prisms and cylinders a box needs to be painted. how…
684
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8. maria made an arrangement of these blocks in a rectangular shape. sh…
If the number of blocks is 18, the possible dimensions of rectangles are \(1\times18\), \(2\times9\), \(3\times6\)
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4.6 surface area of prisms and cylinders an art student must paint and …
62
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9. if df = 42, find de. topic 2: segment addition postulate in the diag…
9. $DE = 29$ 10. $KL = 51$ 11. $RS = 97$ 12. $AC = 38$ 13. $DE = 19$
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find the surface area of a can of soda. the radius of the base is 4 cm …
427
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find the surface area of the wrapper around the can. round to the neare…
121
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4.6 surface area of prisms and cylinders you are a technician working f…
177
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what is m∠1? m∠1 =
89
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what is m∠1? m∠1 =
$128$
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what is m∠1? m∠1 =
$91$
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4.6 surface area of prisms and cylinders as a marketing design speciali…
$57.70$
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what is m∠1? m∠1 = 38 ° submit
\(145^{\circ}\)
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4.6 surface area of prisms and cylinders find the surface area of the c…
a. $87.92$ cm² b. $533.80$ cm²
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what is m∠1? m∠1 = o
$38$
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what is m∠1? m∠1 = (square^{circ})
141
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what is m∠1? 93° 47° m∠1 = °
$140$
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4.6 surface area of prisms and cylinders find the surface area of the c…
a. $87.92$ cm² b. $533.80$ cm²
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what is m∠1? m∠1 = °
\(71\)
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4.6 surface area of prisms and cylinders you are a manufacturer who man…
18048 square inches of material is needed. I will need 14 square yards.
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what is m∠1? m∠1 = °
92
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if coordinates (-2, -5) undergo a translation vector of < 2, -3 > in th…
D. (0, - 8)
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2. radius r = 1/2 diameter = ___ cm v = 1/3 bh v = 1/3 (πr²)h v = 1/3 (…
$r = 6$; $V=\frac{1}{3}(\pi\times6^{2})\times4$; $V=\frac{1}{3}(36\pi)\times4$; $V = 12\pi\times4$; $V=48\pi$; $V\approx150.72$
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translate quadrilateral adcb 5 units to the left and 2 units down. what…
A'(-1,-4), D'(-1,1), C'(4,-2), B'(2,-5)
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in the figure to the right, line m and line n are parallel. determine w…
congruent angles
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what kind of translation has been made to triangle abc? (1 point) trian…
Triangle ABC has been translated 3 units to the right and 7 units down.
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in the figure to the right, s||t. use the figure to answer the followin…
∠a, ∠e
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translate triangle abc by 3 units to the left and 5 units down. which o…
D. $A'(1,0), B'(-1,-4), C'(4,-2)$
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in the figure to the right. use the figure to answer the following exer…
∠c
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what was the purpose of rebeccas research at reims cathedral? a to unde…
A. to understand the role of geometry in architectural design, and the interaction between design and structure in buildings
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a = (-5,4) b = (-1,4) if square abdc is translated 2 units to the left …
$(-3,0)$
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graph. x ≥ 10 plot the endpoints. select an endpoint to change it from …
Place a closed circle at 10 on the number line and draw a ray extending to the right.
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grade 3 geometry worksheet circle two words to describe each triangle. …
1. Right, Scalene 2. Right, Isosceles 3. Acute, Equilateral 4. Acute, Isosceles 5. Acute, Scalene 6. Obtuse, Isosceles
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geometry - p04 - edgerton - 1500 (lms) 2 - 1 homework: plt vocabulary (…
A. The lines are parallel by the Converse of the Alternate Exterior Angles Theorem.
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grade 3 geometry worksheet circle two words to describe each triangle. …
1. Right, Scalene 2. Right, Isosceles 3. Acute, Equilateral 4. Acute, Isosceles 5. Acute, Scalene 6. Obtuse, Isosceles
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in the figure to the right, ||. use the figure to answer the following …
alternate interior angles
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does the image show a rigid motion? how do you know? enter the number o…
Statement #1
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determine whether triangle def is a translation of triangle abc. enter …
Statement #2
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determine how many units quadrilateral abcd has been shifted. (1 point)…
6; 4
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use this formula to find the volume of each cone. v = 1/3 bh. complete …
$94.2$ in$^{3}$
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name christian kangel date solve each inequality and graph the solution…
1. $x>12$; Graph: Open circle at 12, arrow to the right. 2. $x\leq2$; Graph: Closed circle at 2, arrow to the left. 3. $x < 5$; Graph: Open circle at 5, arrow to the left. 4. $x\g…
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use the given information to determine which lines, if any, are paralle…
E. There is not enough information to prove whether or not any of the lines are parallel
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in the figure to the right, ||. use the figure to answer the following …
alternate interior angles
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use the diagram to the right. if ∠1 = ∠7, what theorem can you use to s…
B. The lines are parallel by the Converse of the Alternate Exterior Angles Theorem
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5. figure abcdef is dilated about the origin to create figure ghijkl. w…
\((x,y)\to(2x,2y)\)
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4. select all statements that are not true about dilations. if the scal…
The statements "If the scale factor is greater than 1, the new figure will be smaller than the original." and "If the scale factor is equal to 1, the original figure will be bigge…
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11. triangle abc is shown on the coordinate plane. the triangle is dila…
If \(A=(2,4)\), \(B=(4,4)\), \(C=(4,2)\): \(A'=(6,12)\) \(B'=(12,12)\) \(C'=(12,6)\)
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11. triangle abc is shown on the coordinate plane. the triangle is dila…
If \(A=(2,2)\), \(B=(4,4)\), \(C=(4,2)\), then \(A'=(6,6)\), \(B'=(12,12)\), \(C'=(12,6)\)
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math buzz use the rules to write the next eight numbers in the pattern.…
1. The fraction represented by the shaded part of the rectangle is $\frac{1}{10}$. 2. There are 2 pencils left over. 3. The order of the fractions from least to greatest is $\frac…
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30. a triangle with exactly one line of reflectional symmetry 31. a cir…
30. An isosceles triangle satisfies the condition of having exactly one line of reflectional symmetry. 31. Use a compass to draw a circle centered at \(P\) with radius equal to th…
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problem 5 determine the measure of the missing angle.
$114^{\circ}$
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11. triangle abc is shown on the coordinate plane. the triangle is dila…
If \(A=(x_A,y_A)\), \(A'=(3x_A,3y_A)\); if \(B=(x_B,y_B)\), \(B'=(3x_B,3y_B)\); if \(C=(x_C,y_C)\), \(C'=(3x_C,3y_C)\) (In a real - case scenario, you need to substitute the actua…
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l k 72° 20° j
88°
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10. what is the scale factor of the dilation below? scale factor
2
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determine if the two triangles are necessarily congruent. if so, fill i…
are
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determine if the two triangles are necessarily congruent. if so, fill i…
are not
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the dilation of triangle abc using the origin as the center of dilation…
The perimeter of \(\triangle DEF\) is \(2\) times the perimeter of \(\triangle ABC\). The area of \(\triangle DEF\) is \(4\) times the area of \(\triangle ABC\).
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problem 4 angle a in triangle abc is obtuse. can angle b or angle c be …
No
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quadrilateral ycmv ≅ quadrilateral autk. if m∠c = 121°, find m∠u. answe…
$121^{\circ}$
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question △dsj≅△rcw. if m∠d = 114° and m∠j = 42°, find m∠c. answer attem…
\(24\)
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select all of the sets of angles that could make a triangle. 60°, 60°, …
60°, 60°, 60°; 90°, 45°, 45°; 120°, 30°, 30°
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question △dsj≅△rcw. if m∠d = 114° and m∠j = 42°, find m∠c. answer attem…
can
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triangle abc is an isosceles triangle and the measure of one of the ang…
Case 1: ∠A = 40°, ∠B = 40°, ∠C = 100°; Case 2: ∠A = 40°, ∠B = 70°, ∠C = 70°
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question quadrilateral cyof ≅ quadrilateral stue. if cy = 17, find ue. …
$17$
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if triangle abc is a right triangle and m∠a = 40°, what are possible me…
$\angle B = 50^{\circ}$, $\angle C = 90^{\circ}$
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22. multiple choice in the figure shown below, $overline{wx}congoverlin…
59
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in the figure below, m∠wxz = 117°, and m∠1 is 55° more than m∠2. find m…
\(31\)
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△plt can be mapped onto △xdu by a translation. if lt = 9, find xd. answ…
$XD = 9$
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quadrilateral xgld can be mapped onto quadrilateral imew by a rotation.…
$22$
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in the figure below, m∠abd = 115°, and m∠1 is four times m∠2. find m∠2.
$23$
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8. figure hijkl is dilated by a scale factor of 6 with a center of dila…
The rule: $(x,y)\to(6x,6y)$ $H'=(6,6)$ $I'=(12,12)$ $J'=(18,18)$ $K'=(24,24)$ $L'=(30,30)$
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quadrilateral ndje can be mapped onto quadrilateral yspr by a rotation.…
$23$
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quadrilateral lynu can be mapped onto quadrilateral c i k b by a rotati…
$15$
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quadrilateral lynu can be mapped onto quadrilateral c i k b by a rotati…
$KB = 15$
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in the figure below, m∠abd = 62°, and m∠2 is 2° more than m∠1. find m∠1.
$30$
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question △ikn≅△hba. if m∠k = 22° and m∠n = 143°, find m∠h. answer attem…
$15^{\circ}$
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solve for x and graph the solution on the number line below. 7 + x < 6 …
Inequality Notation: $x < - 1$ Number - Line: On the number line, we use an open circle at - 1 (since the inequality is strict, i.e., $x$ is less than but not equal to - 1) and sh…
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quadrilateral lvoiw can be mapped onto quadrilateral anud by a translat…
$m\angle D$ can be determined. $m\angle D = 125^{\circ}$
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7. dilation of qrs on the coordinate plane using the origin (0, 0) as t…
The angle measures of \(Q'R'S'\) are greater than the corresponding angle measures in \(QRS\); The side lengths of \(Q'R'S'\) are \(\frac{1}{3}\) times the corresponding side leng…
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in the figure below, m∠1 = 38° and m∠2 = 37°. find m∠fgh. m∠fgh = 0°
$75$
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example 4: in southern california, there is a six - mile section of int…
Approximately $4.5^{\circ}$
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21. multiple choice in qrst, $overline{qt}congoverline{ts}$ and $overli…
B. 4