Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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as you read this weeks lesson, circle or highlight all proper nouns wit…
1. ACROSS: Nomad (a word that describes a person who doesn't have a permanent home) 2. ACROSS: Domestication (a word that means to tame animals) 3. ACROSS: Advantage (found on the…
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given the figure below, find the values of x and z. (9x + 47)° (11x + 3…
$x = 6$ $z = 79$
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pythagorean theorem assignment solve for missing side lengths: state wh…
1. \(x = 17\) 2. \(x = 9\) 3. \(x\approx17.7\) 4. \(x\approx11.2\) 5. \(x = 9\) 6. \(x = 5\)
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determine a series of transformations that would map figure k onto figu…
A translation 5 units to the right followed by a translation 4 units up.
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problem 5 lesson 15: practice problems a. what three - dimensional figu…
# Explicación paso a paso: ## Paso 1: Identificar la figura tridimensional Observando la red, vemos que tiene un cuadrado en el centro y triángulos en los lados. Esto corresponde …
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7. if g is the mid - point of $overline{fh}$, $fg = 14x + 25$ and $gh =…
134
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name the point located at (-2, 1). enter the letter that represents the…
k
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name the point located at (-5, -5). enter the letter that represents th…
y
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name the point located at (-4, -2). enter the letter that represents th…
x
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in the figure below, m∠2 = 102°. find m∠1, m∠3, and m∠4.
$m\angle1 = 78^{\circ}$ $m\angle3 = 78^{\circ}$ $m\angle4 = 102^{\circ}$
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draw the image of quadrilateral abcd after each rotation using b as cen…
Drawings of the rotated quadrilaterals according to the above - described rotation rules for each case (a 90 - degrees clockwise, b 120 - degrees counter - clockwise, c 30 - degre…
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name the point located at (0,-4). enter the letter that represents the …
h
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△abc △abc a(-20,15) a(-10,15) b(0,10) b(10,10) c(-10,-10) c(0,-10) whic…
10 units to the right
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elena claims that the expression $\frac{1}{2}(4)(3)$ represents the are…
The area of the triangle is 6 square inches.
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in the figure below, (mangle jkm = 96^{circ}), (mangle nkm = 26^{circ})…
$44$
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problem 4 here are two polyhedra and their nets. label all edges in the…
# Explicación: ## Paso 1: Analizar el prisma rectangular El prisma rectangular tiene dimensiones 5, 4 y 10. En la red, los lados correspondientes se etiquetan con estas longitudes…
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the table shows the coordinates of the vertices of △rst and △rst. r(15,…
10 units to the left
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△abc △abc a(-4,3) a(-1,3) b(0,4) b(3,4) c(-3,1) c(0,1) which translatio…
3 units to the right
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6. if line n bisects $overline{qr}$, find $overline{qp}$. 3x + 5 5x - 1…
$41$
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6. if line n bisects $overline{qr}$, find $overline{qp}$. $q$ $3x + 5$ …
$41$
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the table shows the coordinates of the vertices of △jkl and its image. …
4 units down
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6. if line n bisects $overline{qr}$, find $overline{qp}$. $q$ $3x + 5$ …
$41$
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5. an athlete from your schools cross - country team goes for a trainin…
Approximately 2.53 km
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h translation of the point (1, -2) to the coordinates of its image. 3 u…
3 units left: (-2, - 2) 3 units right: (4, - 2) 3 units up: (1, 1) 3 units down: (1, - 5)
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2. determine the measure of the angles. a) m∠1 = m∠2 = b) m∠1 = m∠2 = c…
1. a) \(x = 23\), \(m\angle A=66^{\circ}\) b) \(x = 27\), \(m\angle B=81^{\circ}\) c) \(x = 25\), \(m\angle A=80^{\circ}\) 2. a) \(m\angle1 = 63^{\circ}\), \(m\angle2 = 70^{\circ}…
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using algebra $overrightarrow{bd}$ bisects $angle abc$. find the value …
$x = 20$
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3. if (ac = 62) and (bc = 27). what is the length of (overline{ab})?
35
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2 graph your solution to the inequality. |m| ≤ 6
On the number - line, mark closed circles at \(m=-6\) and \(m = 6\), and draw a line segment between them.
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1. determine the measure of the angle. a) m∠a= b) m∠c= c) m∠c= d) m∠a=
a) \(m\angle A = 40^{\circ}\) b) \(m\angle C = 55^{\circ}\) c) \(m\angle C = 42^{\circ}\) d) \(m\angle A = 36^{\circ}\)
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extension problem what is the probability that a random snowball thrown…
$\frac{3}{20}$
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4. if (ab = 2x - 2) and (bc=x + 5), and (ac = 36), find (overline{ab}) …
$\overline{AB}=20$, $\overline{BC}=16$
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lesson 4 practice problems 1. for each pair of polygons, describe a seq…
a. Translate 4 units right and 3 units down, then rotate 180 - degrees around the new position of point B. b. Translate 5 units right and 2 units down, then reflect across the ver…
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g) écris une expression algébrique simplifiée qui représente le périmèt…
$6x + 2$
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7 what is the area of the triangle? show your work. 7 cm 9.4 cm 10 cm 1…
$35$ $cm^{2}$
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twelve cubes are stacked to make this figure. a. what is its surface ar…
a. 32 unidades cuadradas b. La superficie se reduce en 2 unidades cuadradas.
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what is the range of the graph? height of a dolphins jump out of the wa…
The range is \(0\leq y\leq7\)
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analyzing angle bisectors $overrightarrow{qs}$ is the angle bisector of…
$\angle PQS = 62^{\circ}$, $\angle SQR = 62^{\circ}$
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graph your solution to the inequality. 2|(1/3)w + 1| - 13 < -5
The solution on the number - line is an open interval from $-15$ to $9$. We use open circles at $-15$ and $9$ to indicate that these values are not included in the solution set.
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a paragraph proof uses inductive reasoning to prove a statement. contai…
contains a set of sentences explaining the steps needed to reach a conclusion.
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if (mangle a = mangle b) and (mangle a + mangle c = mangle d), then (ma…
substitution property
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13. a square serving platter has an area of 124 in.² which is the best …
D. 11.1 inches
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given that $overline{rt}congoverline{wx}$, which statement must be true…
$RT + TW = WX + TW$
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a two - column proof contains a set of sentences explaining the steps n…
contains a table with a logical series of statements and reasons that reach a conclusion.
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given that d is the midpoint of $overline{ab}$ and k is the midpoint of…
AK + BK = AC
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which statement is true about the given information? bc ≅ bd bd = 1/2bc…
\(\overline{BD}\cong\overline{CE}\)
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the scale from a stadium video screen to this drawing of the video scre…
5.25
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find sv. -10 -8 -6 -4 -2 0 2 4 6 8 10 s t u v w
7
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which statement is true about the diagram? ab = kt, k is the mid - poin…
None of the statements are true.
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a furniture company is working on a model of a table that has a scale o…
$4\frac{1}{3}$ ft
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which statement is true about the diagram? a k b t 10 5 4 k is the midp…
None of the given statements are true.
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segment ab is congruent to segment ab. this statement shows the ______ …
B. reflexive
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apply it use what you learned to solve these problems. 6 forest manager…
$9\ km^{2}$
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solve the problems below. be sure to show your thinking. 9. a square sa…
Approximately 10.7 feet
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which are correct statements regarding proofs? choose three correct ans…
A. A flowchart proof gives a visual representation of the sequence of steps without justifications. B. A two - column proof consists of a list statements and the reasons the state…
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find st. need help with this question? get a hint
3
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two maps of a university campus are available to students. the scale fr…
The scale factor from map A to the campus is $\frac{1}{300}$. The scale factor from map B to the campus is $\frac{1}{400}$. The actual distance from the cafeteria to the math buil…
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question 8 | locating points on a number line · spiral review text to s…
2
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what is the measure of ∠jhg? the measure of ∠jhg is degrees.
70
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find the distance between c(5, -3) and d(4, -2). a) $sqrt{4}$ or about …
B. $\sqrt{2}$ or about 1.4 units
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analyzing angle bisectors $overrightarrow{qs}$ is the angle bisector of…
$\angle PQS = 37.5^{\circ}$, $\angle SQR = 37.5^{\circ}$
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what is the midpoint of $overline{fb}$? a -9 -8 -7 -6 -5 -4 -3 -2 -1 0 …
point L
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find the distance between a (-1,2) and b (-4,6).
$5$
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determine whether $overline{tu}$ and $overline{sw}$ are congruent. sele…
No
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in the diagram, (mangle fli) is (106^{circ}), (mangle flg=(2z - 1)^{cir…
$29^{\circ}$
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if ∠pqr measures 75°, what is the measure of ∠sqr? 22° 53° 97° 45°
$53^{\circ}$
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3. given the diagram below, classify each triangle by sides and angles.…
Classify $\triangle ABC$: - Angles: Acute - Sides: Scalene Classify $\triangle DEC$: - Angles: Acute - Sides: Scalene
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point m lies between points l and n on ln. if ln = 12x + 16, what is th…
64 units
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determine which translations would map figure y onto figure z. press \t…
Una traducción de 2 unidades a la derecha y 8 unidades hacia abajo.
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determine whether $overline{ab}$ and $overline{cd}$ are congruent. sele…
Yes, $\overline{AB}$ and $\overline{CD}$ are congruent.
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in the diagram, be bisects ∠dbc. if m∠abc = 144°, what is the measure o…
$110.25$
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what is the image point of (-2, -7) after a translation right 4 units a…
(2, -9)
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find the measure of $overline{ad}$. assume that the given figure is not…
A. $4\frac{5}{8}$ in.
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ray uw is the angle bisector of ∠vut. if m∠vuw=(4x + 6)° and m∠wut=(6x …
$38^{\circ}$
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2. given the diagram below, find y and z. a. solve for y. y = 0 b. find…
a. $y = 6$ b. $m\angle AEC = 137^{\circ}$ c. $m\angle CEB = 43^{\circ}$ d. $z=\frac{25}{6}$
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activity 4.4.1 - dilations 1. rectangle a is dilated to form rectangle …
5. The scale - factor is found by dividing the side lengths of rectangle B by the corresponding side lengths of rectangle A.
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what is the image point of (-7,5) after a translation right 5 units and…
# Explicación: ## Paso 1: Traslación horizontal Para una traslación hacia la derecha de 5 unidades en un punto $(x,y)$, se suma 5 al valor de $x$. El punto inicial es $(-7,5)$, en…
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point v lies between points u and w on uw. if uw = 9x - 9, what is uw i…
36 units
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find the measure of ad. assume that the given figure is not drawn to sc…
B. $13\frac{1}{8}$ in.
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what is the image point of (-1,1) after a translation left 2 units and …
$(-3,-1)$
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find the measure of $overline{bc}$. assume that the given figure is not…
B. $3\frac{1}{4}$ in.
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what is the image point of (-4, 7) after a translation left 4 units and…
# Explicación: ## Paso 1: Traslación horizontal Para una traslación hacia la izquierda de 4 unidades, restamos 4 al valor x - coordenado del punto. El valor inicial de x es - 4. E…
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the measure of ∠rst can be represented by the expression (6x + 12)°. wh…
$120^{\circ}$
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reflect think about all the models and strategies you have discussed to…
You need to reflect on your learning and describe a model or strategy (such as the formula $A = \frac{1}{2}bh$, visual - splitting models, etc.) that improved your understanding o…
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the measure of ∠mkj is 80°. after analyzing the diagram, janelle conclu…
Her conclusion is incorrect because $2x + 10$ is not equal to $3x - 5$.
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the measure of ∠dcg is 145°. what is m∠dce? 180° 100° 190° 90°
$100^{\circ}$
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angle abc is a straight angle. m∠dbc = 130° and be bisects ∠abd. what i…
25
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2. name the intersection of lines r and s. 3. name three collinear poin…
2. Point $B$ 3. Points $A$, $B$, $C$ 4. Plane $ABC$ 5. Points $M$, $N$, $K$ 6. Point $L$ 7. Points $J$, $M$, $L$ 8. Line $KJ$
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1. use the figure below for questions 1 - 4. give another name for line…
$x = 6$
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im2102 - ocr_mvoa integrated math i ocr semester b_2439794 measuring le…
m∠SUT equals 160 degrees. m∠TUW equals 20 degrees. ∠TUW is a(n) acute angle. ∠SUT is a(n) obtuse angle. ∠TUW and ∠SUT are adjacent angles.
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classify △abc by angles and sides. angles (circle one): acute, right, o…
Part A: $x = 3$ $\angle XYZ=30^{\circ}$ $\angle STU=30^{\circ}$ Part B: $x = 5$ $\angle XYZ=46^{\circ}$ $\angle STU=44^{\circ}$ Part C: $x = 11$ $\angle XYZ=94^{\circ}$ $\angle ST…
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pueblo indians > gathering historical facts 1. turn to page 31 of the a…
s rely on general knowledge of Pueblo Indians and may vary based on specific atlas/map details referenced.
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use the composite transformation shown below to answer each question: w…
# Explicación: ## Paso 1: Analizar la transformación de ABC a A'B'C' Observando la ubicación de los triángulos, vemos que ABC se ha trasladado (traslación). Cada punto de ABC se h…
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the measure of angle jkl can be represented using the expression 3x + 5…
$65$
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point d is on segment bc. segment bc measures 8x units in length. what …
144
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find the slope of the line shown below.
-2
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analyzing angle bisectors $overrightarrow{qs}$ is the angle bisector of…
$\angle PQS = 45.5^{\circ}$, $\angle SQR = 45.5^{\circ}$
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point b lies between points a and c on $overline{ac}$. let $x$ represen…
The value of $x$ is 5. The length of $AB$ in inches is 5. The length of $BC$ in inches is 15.
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a waterpark is designing an incline for guests to boogie board on as sh…
$\frac{2}{7}$
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determine whether the two triangles below could lie on the same graphed…
No, the ratios of rise over run are not the same.
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the formula for the area of a parallelogram is a = bh. explain why the …
The area of a triangle is $A=\frac{1}{2}bh$ because two congruent triangles can be combined to form a parallelogram with area $A = bh$, so the area of a single triangle is half of…