Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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9/25 angles are awesome circuit if m<dbc = 51°, find m<abd= math input …
$39$
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what are the sides of <2? a 2 1 s t o t and c o <1 and <2 o \\(\\overri…
$\overrightarrow{AT}$ and $\overrightarrow{AC}$
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what is an angle that is supplementary to ∠cge?
# Explicación: ## Paso 1: Recordar la definición de ángulos suplementarios Dos ángulos son suplementarios si la suma de sus medidas es 180°. ## Paso 2: Identificar los ángulos en …
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9/25 angles are awesome circuit find m<abc = a 8x + 22 b 10x - 8 e c d
142
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the measure of an angle is 49.1°. what is the measure of its supplement…
# Explicación paso a paso: ## Paso 1: Definir la relación de ángulos suplementarios Los ángulos suplementarios suman 180°. ## Paso 2: Calcular el ángulo suplementario Sean $\alpha…
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9/25 angles are awesome circuit find m<abc = 3x + 30 6x - 3
$81$
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7. a circle has radius 6 cm. find its circumference (use π = 3.14). 8. …
7. $37.68$ cm 8. $80$ m 9. $400$ m² 10. $250$ ft² 11. $70$ ft
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9/25 angles are awesome circuit x = a 2x + 10 b 3x + 30 d c
$10$
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what is a logical conclusion that can be made from the drawing? <1 and …
∠1 and ∠2 are supplementary
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if $overrightarrow{cb}$ bisects $angle abd$, if $angle abd = 48^{circ}$…
$24^{\circ}$
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tu has endpoints at t(9, 0) and u(7, 10). find the mid - point m of tu.…
# Explicación: ## Paso 1: Recuerda la fórmula del punto medio La fórmula para el punto medio $M(x,y)$ de un segmento de recta con extremos $(x_1,y_1)$ y $(x_2,y_2)$ es $x=\frac{x_…
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9/25 angles are awesome circuit find m<hbf =
$60$
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9/25 angles are awesome circuit what is the measure of <1 = 1 2 46°
46
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9/25 angles are awesome circuit find the measure of m∠abe =
$70$
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chapter 2 • lesson 2 making responsible decisions setting goals enrichm…
# Breve explicación: Este es un ejercicio de planeación de objetivos que involucra la identificación de objetivos a corto y largo plazo y cómo se relacionan. No implica cálculos n…
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9/25 angles are awesome circuit find m<abc = m∠dba = 118°
\(38\)
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which of the following is not a name of the angle? a c t <act <tac <a <…
$\angle ACT$
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what is the area of the rectangle? 3\frac{1}{8} yd. 1\frac{1}{2} yd. sq…
$4\frac{11}{16}$
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9/22 -angles mixed practice if ∠4 = 73°, what is the measure of ∠3? m∠3…
$107^{\circ}$
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score: 2/5 penalty: 0.25 off question find the measure of the missing a…
$x = 41^{\circ}$, $y = 49^{\circ}$
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6. in the figure, $overrightarrow{tp}$ and $overrightarrow{ts}$ are opp…
$m\angle RTP = 80$
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savannah made a scale drawing of the block she lives on. she used a sca…
14000
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9/22 -angles mixed practice given the picture and bd bisects ∠abc. set …
Equation: $2x + 7=4x-9$ $x = 8$
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vertical/adjacent/complementary angles l2 score: 1/5 penalty: 0.25 off …
$56$
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assuming earth to be a sphere of radius 4000 miles, how many miles nort…
1815
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9/22 -angles mixed practice 120° find the value of x. x =
\(60^{\circ}\)
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find m∠ija if m∠ajk = 61° and m∠ijk = 153°. m∠ija =
$92^{\circ}$
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9/22 -angles mixed practice given the picture above, solve for the valu…
48
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m∠gfn = 4x + 10, m∠nfe = 14x + 3, and m∠gfe = 157°. given the informati…
Equation: $4x + 10+14x + 3 = 157$ $x = 8$
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find m∠wvu if m∠zvu = 62° and m∠wvz = 50°. m∠wvu =
$112^{\circ}$
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the measure of an angle is given. is this angle smaller or larger than …
A. The angle is smaller than a right angle because $\frac{5}{9}$ is approximately $0.556$, which is less than $\frac{\pi}{2}\approx1.571$.
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use the diagram above to answer the following question. 1. name ∠3 in t…
\(\angle DBC\), \(\angle CBD\)
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use the diagram above to answer the following question. 1. name the ang…
\(\angle2\)
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a water wheel has a radius of 17 feet. the wheel is rotating at 15 revo…
1602
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1. complete the table by entering the measures of the unknown angles fo…
1. Triangle 1: 90°; Triangle 2: 115° 2. 145° 3. 60
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question 21 1 pts line a cuts across lines b and c. for what value of x…
A. 17
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question 20 1 pts solve for x. remember, first decide if the angles are…
20
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question 19 1 pts in the figure below, lines l and m are parallel. whic…
B. ∠1 and ∠8 are supplementary
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2. all of the following constructions start with a line segment except …
constructing a line perpendicular to a point on a line
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question 18 7 pts find the measure of the missing angles. m∠1 = m∠2 = m…
$m\angle1 = 90^{\circ}$ $m\angle2 = 90^{\circ}$ $m\angle3 = 90^{\circ}$ $m\angle4 = 90^{\circ}$ $m\angle5 = 90^{\circ}$ $m\angle6 = 90^{\circ}$ $m\angle7 = 90^{\circ}$
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compute the area of the rectangle using the distance formula (round to …
B. 120 units²
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grammar & vocabulary unit exam part one: parts of speech directions: fo…
# Breve explicación: 1. "Massive" describe a noun ("headache"), es un adjetivo. 2. "Art" es un nombre, es decir, un sustantivo. 3. "Slept" es una acción, es un verbo. 4. "Now" des…
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a triangle is shown on the coordinate plane below. the base of the tria…
The measure of the base of the triangle is 3 units. The area of the triangle is 5.1 square units.
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when parallel lines are cut by a transversal: alternate interior angles…
1. Alternate Exterior Angles 2. Congruent 3. 130
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compute the area of the triangle (round to the nearest integer). a 20 u…
B. 30 units²
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determine the coordinates of the vertices of the rectangle to compute t…
A. 39 units²
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an isosceles triangle is shown. what is the measure of ∠f? a 32° b 58° …
B. 58°
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when parallel lines are cut by a transversal: alternate interior angles…
1. Corresponding Angles 2. congruent 3. $115^{\circ}$
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lines a and b are parallel. what is the measure of ∠7 if ∠2 measures 68…
C. $68^{\circ}$
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when parallel lines are cut by a transversal: alternate interior angles…
1. Congruent 2. 60
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question 6 1 pts what kind of angles are ∠6 and ∠8? vertical angles lin…
vertical angles
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question 5 1 pts what kind of angles are ∠1 and ∠7? alternate exterior …
A. alternate exterior angles
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question 4 1 pts what kind of angles are ∠2 and ∠7? same - side exterio…
B. alternate exterior angles
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question 3 1 pts what kind of angles are ∠4 and ∠6? alternate interior …
A. alternate interior angles
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question 2 1 pts what kind of angles are ∠3 and ∠5? alternate interior …
A. alternate interior angles
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a and b are parallel. what is the measure of ∠5 if ∠4 measures 104°? a …
D. $104^{\circ}$
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line r intersect lines p and q. which statement must be true about ∠1 a…
D. Their measures must be equal.
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in exercises 2, 3, 4 find the value of x that makes m || n. explain you…
For the first problem: $x = 60$ For the second problem: $x = 50$ For the third problem: $x = 90$
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4 find the value of y. (8y - 13)° (3x + 4)° (10x - 19)° a) 12 rihanna b…
# Explanation: ## Step1: Use vertical - angle property Vertical angles are equal. So, $3x + 4=10x - 19$. ## Step2: Solve for $x$ Subtract $3x$ from both sides: $4 = 10x-3x - 19$, …
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multiple - choice assessment (20 questions) directions: choose the best…
1. b) A whole picture 2. b) Closure 3. a) Proximity 4. c) Similarity 5. c) Figure 6. c) Monocular cues 7. b) Binocular cues 8. a) A red shirt looks red in sunlight and in shade 9.…
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6. tyler has proven that triangle wyz is congruent to triangle wyx usin…
We can conclude that $\angle ZWX$ and $\angle ZYX$ are equal because when $\triangle WYZ\cong\triangle WYX$ (by S - S - S congruence), corresponding angles of congruent triangles …
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directions: answer each question. use your answer to find the color. us…
1. Translation Left 3 (pink) 2. Rotation 180° CCW (purple) 3. Dilation SF = 4 (orange) 4. (x, -y) (lime green) 5. (-y, x) (purple) 6. (x, y + 2) (purple) 7. (x - 2, y - 2) (yellow…
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(x, y) → (x + □, y + ) submit
$(x,y)\to(x + 9,y + 6)$
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(x, y)→(x + □, y + ) submit
\((x,y)\to(x + 8,y + 7)\)
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name questions: responsibilities of the vice president circle the corre…
1. B. act as the presiding officer of the Senate 2. C. overseeing the performance of the President 3. B. eight 4. A. Gerald Ford 5. D. all of the above
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(x, y) → (x + , y + ) submit
\((x,y)\to(x + 10,y + 8)\)
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name questions: facts about the executive office circle the correct ans…
1. B. thirty - five 2. B. Theodore Roosevelt 3. C. white Protestant men 4. C. Joseph Lieberman 5. B. Hillary Clinton 6. A. Barack Obama
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5. use your knowledge of triangle congruence criteria to write a proof …
$\triangle RAX\cong\triangle RBX$ (by SAS congruence criterion)
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4. given: ∠1≅∠2, ∠3≅∠4 prove: (overline{ac}congoverline{bd})
$\overline{AC}\cong\overline{BD}$ is proved as shown above.
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p( ) q( ) r( ) s( )
P(-8,-10) Q(-2,-10) R(-2,0) S(-8,0)
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thursday 9/25 a rectangle has a length of 6 cm and a width of 4 cm. it …
Length of the image is 9 cm and width is 6 cm.
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3 find the value of y. (7x + 27)° (10x - 6)° (9y - 5)° a) 9 doing the l…
D. 12
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3. given: (overline{ab}perpoverline{bc}), (overline{bc}perpoverline{dc}…
$\triangle BEA\cong\triangle CED$ by ASA congruence criterion.
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3. given: $overline{ab}perpoverline{bc}$, $overline{bc}perpoverline{dc}…
$\triangle BEA\cong\triangle CED$ (by ASA)
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q15: i want to build a rectangular fence around my yard. the length of …
C. 143 and 7/8 ft
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triangle abc was dilated by 400% from the origin. a prime is located at…
(3,1)
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question 4 6 pts in the diagram below a. if j || k and n is a transvers…
$57^{\circ}$
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directions - enter the correct coordinates below (use commas and parent…
$(-1,4)$
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topic: properties of angles progress: the movement of the progress bar …
37°
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topic: properties of angles progress the movement of the progress bar m…
$\overleftrightarrow{MN}\parallel\overleftrightarrow{PQ}$ and $\overleftrightarrow{UT}\perp\overleftrightarrow{RS}$
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if yz bisects ∠uvx, find m∠wvu. a) 36° b) 40° c) 38° d) 32° e) 34°
Since \(YZ\) bisects \(\angle UVX\), then \(5x + 18=8x - 15\). \[ \begin{align*} 8x-5x&=18 + 15\\ 3x&=33\\ x&=11 \end{align*} \] \(m\angle UVZ=5x + 18=5\times11+18=55 + 18=73^{\ci…
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if np ⊥ lm, find m∠jnm. (13x - 23)° (9x + 3)° a) 129° b) 131° c) 134° d…
1. First, since \(\overrightarrow{NP}\perp\overrightarrow{LM}\), then \(\angle LNP = 90^{\circ}\). - We know that \(\angle JNL=(13x - 23)^{\circ}\) and \(\angle PNK=(9x + 3)^{\cir…
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rays da and dc are perpendicular. point b lies in the interior of ∠adc.…
$a = 5$ $m\angle ADB=25^{\circ}$ $m\angle BDC = 65^{\circ}$
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topic: figures in 1 and 2 dimensions progress: the movement of the prog…
Acute angle: $0^{\circ}<m<90^{\circ}$ Straight angle: $m = 180^{\circ}$ Obtuse angle: $90^{\circ}<m<180^{\circ}$ Right angle: $m = 90^{\circ}$
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question 2 4 pts lines m and p are parallel, m∠1=(3x + 7)° and m∠7=(4x …
119.00
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if $overrightarrow{np}perpoverrightarrow{lm}$, find $mangle jnm$. (13x …
Since \(NP\perp LM\), then \(\angle LNP = 90^{\circ}\). So, \((13x - 23)+(9x + 3)=90\). Combining like - terms gives \(22x-20 = 90\). Adding 20 to both sides: \(22x=110\), then \(…
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12. in △mno and △pqr, ∠mno≅∠pqr and no≅qr. what additional congruence i…
B. $MN\cong PQ$
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11. if △abc~△pqr, which statement describes cos c and cos r? remember: …
A. The values of the cos of $\angle C$ and the cos of $\angle R$ are equal.
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4 find the value of y. (8y - 13)° (3x + 4)° (10x - 19)° a) 12 rihanna b…
C. 16
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trazar un ángulo de 140° utilizando la regla y el transportador.
# Explicación: ## Paso 1: Dibuja una línea recta Utiliza la regla para dibujar una línea recta. Esta será una de las ramas del ángulo. ## Paso 2: Coloca el transportador Coloca el…
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unit 2 lesson 7 practice problems 1. prove that the parallelogram abcd …
1. In parallelogram \(ABCD\), \(\triangle ABD\cong\triangle CDB\) by SSS congruence criterion. 2. Given \(C\) is the mid - point of \(AE\) and \(BD\), \(\triangle ACB\cong\triangl…
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2 find m∠rqt. (4x + 15)° (10x - 3)° a) 59° b) 61° c) 63° d) 117° e) 119°
First, since vertical - angles are congruent, we set up the equation \(4x + 15=10x - 3\). Solve for \(x\): \[ \begin{align*} 15 + 3&=10x-4x\\ 18&=6x\\ x& = 3 \end{align*} \] Then …
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1 find m∠dbc. a (6x + 7)° e b d (8x - 27)° c a) 95° mrs. healy b) 98° m…
E. 109°
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find the surface area and volume of the solid. round each measure to th…
surface area: $768.0$ ft² volume: $1083.7$ ft³
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find the surface area and volume of the solid. round each measure to th…
B. Surface area = $12.96\pi$ or about $40.7$ cm², Volume = $7.776\pi$ or about $24.4$ cm³
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1. first, write the following statement as an if - then statement, then…
1. - If - then: If an angle is a right - angle, then it is congruent. - Converse: If an angle is congruent, then it is a right - angle. - Inverse: If an angle is not a right - ang…
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based on the information provided, determine whether a congruence exist…
A congruence exists. $\triangle HMG\cong\triangle PMR$ by the ASA (Angle - Side - Angle) criterion.
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(x, y)→(x+□, y+ ) submit work it out
\((x,y)\to(x + 12,y + 4)\)
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han has proven that △abc is congruent to △dcb using the side - side - s…
Because corresponding angles from congruent triangles (alternate - interior angles $\angle ABC$ and $\angle DCB$) are equal, and if alternate - interior angles are equal, then $\o…
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8. given that m∠1 = 50° and m∠2 = m∠1, find m∠2. which property allows …
\(m\angle2 = 50^{\circ}\), Substitution property ### 9.