Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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graph the image of the given triangle after the transformation with the…
The new triangle has vertices $(1,3)$, $(6,3)$, $(1,6)$ which should be plotted on the graph.
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details no additional details were added for this assignment. complete …
reflection across the y - axis, rotation of 180° about the origin
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a sculpture is made of solid nickel in the shape of a cone. the sculptu…
$12660.48$
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2.) reference the diagram at right to determine whether the following s…
a) FALSE b) TRUE c) FALSE d) FALSE e) TRUE 3.) \(m\angle a = 82^{\circ}\) \(m\angle b = 98^{\circ}\) \(m\angle c = 82^{\circ}\) \(m\angle e = 82^{\circ}\) \(m\angle f = 98^{\circ}…
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2.) reference the diagram at right to determine whether the following s…
a. FALSE b. TRUE c. FALSE d. FALSE e. TRUE \(m\angle a = 82^{\circ}\) \(m\angle b = 98^{\circ}\) \(m\angle c = 82^{\circ}\) \(m\angle e = 82^{\circ}\) \(m\angle f = 98^{\circ}\) \…
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determine whether a triangle with the given side lengths is a right tri…
(a) Not a right triangle (b) Right triangle (c) Not a right triangle (d) Not a right triangle
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5. list the angles of the triangle in order from smallest to largest me…
\(\angle M,\angle L,\angle K\)
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determine whether a triangle with the given side lengths is a right tri…
(a) Not a right triangle (b) Not a right triangle (c) Right triangle (d) Right triangle
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lesson 6 - session 3 finding the area of a circle a = πr² = 1/2d·r > fi…
4. $16\pi$ ft² 5. $16\pi$ mm² 6. $49\pi$ in²
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rowan is taking his siblings to get ice - cream. they cant decide wheth…
The cup holds more ice - cream.
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a of a circle a = πr2. show your work. 2 26 cm r - 13 cm write your ans…
Problem 2: $169\pi$ $cm^{2}$ Problem 4: $64\pi$ $ft^{2}$ Problem 6: $49\pi$ $in^{2}$
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finding the area of a circle > find the radius of each circle. show you…
1. $r = 6$ in 2. $r = 13$ cm 3. $A=100\pi$ yd²
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question 2 a cylinder has a 12 - inch diameter and is 15 inches tall. i…
$504\pi$ cubic - inches
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the radius of the cone is 3 in and y = 5 in. what is the volume of the …
$12\pi$ in³
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question 5 a globe company currently manufactures a globe that is 18 in…
$381.5$ in³ (rounded to the nearest tenth)
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question 6 which geometric shape could be used to model the building? c…
Pyramid
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20. a supplement of an angle is twice as large as the angle. find the m…
$60^{\circ}$ ### 21.
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the circumference of a redwood tree trunk is 18π ft, and it is 100 ft t…
$8100\pi$ ft³
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a square pyramid has a height of 9 units and a volume of 147 units³. if…
3 units
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this question has two parts. first, answer part a. then, answer part b.…
The function for the lateral area of the hat is $y = 20\pi x$. It is a linear function with no $y$ - intercept and no $x$ - intercept other than at the origin $(0,0)$. It is posit…
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solve for x.
\(52.5^{\circ}\)
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question 10 a watch company is developing packaging for its new watch. …
$200\ in^{3}$
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solve for x. question 10 find the measure of angle 2
\(65^{\circ}\)
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solve the inequality. graph the solution. -8 ≤ 2/5(k - 2) the solution …
$k\geq - 18$ The graph would have a closed - circle at $-18$ and an arrow pointing to the right.
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1. for each figure, state the fraction, decimal and percent that is sha…
| Figure | Fraction | Decimal | Percent | |---|---|---|---| | First (pie - chart) | $\frac{1}{3}$ | $0.\overline{3}$ | $33.3\%$ | | Second (rectangle of 10 parts) | $\frac{3}{5}$ …
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22. what effect would each of the following have on the area and circum…
(a) Area is multiplied by 4, circumference is multiplied by 2. (b) Area is multiplied by $\frac{1}{4}$, circumference is multiplied by $\frac{1}{2}$. (c) Area is multiplied by 4, …
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given $overline{ab}paralleloverline{dc}$, $mangle1 = 112$, $mangle2 = 4…
15. $m\angle2 = 48$ 16. $m\angle3 = 48$ 17. $m\angle D = 68$ 18. $MN = 14$
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which statement from \john redding goes to sea\ best supports the idea …
"Pa, when ah gets as big as you Ah'm goin' farther than them ships. Ah'm goin' to where the sky touches the ground."
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in the given figure, which lines are parallel? justify your answer. det…
A. $\overleftrightarrow{NA}\parallel\overleftrightarrow{CG}$ by the Converse of the Alternate Interior Angles Theorem
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close read: analyze the text identify the choice that best answers the …
C. the hero's sword as it strikes the Jabberwock
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draw a line through the point (2, 2) with a slope of 1. draw a line thr…
Graph a line $y=x$ passing through $(2,2)$ and a line $y=x - 2$ passing through $(1,-1)$ on the given coordinate grid.
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graph the equation using the x - and y - intercepts. x + y=-6 use the g…
Plot the points $(-6,0)$ and $(0,-6)$ and draw a line through them.
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given that $overline{ba}paralleloverline{ce}$, select which type of ang…
7. B. Corresponding angles; congruent 8. E. Alternate interior angles; congruent 9. A. Adjacent angles (linear pair); supplementary
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draw a line through the point (2, 2) with a slope of 1. draw a line thr…
To draw the line through $(2,2)$ with slope 1, start at the point $(2,2)$ and since the slope is 1 (rise 1, run 1), you can find other points by moving 1 unit up and 1 unit to the…
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given that $overline{ba}paralleloverline{ce}$, select which type of ang…
7. E. Alternate interior angles; congruent 8. E. Alternate interior angles; congruent 9. A. Adjacent angles (linear pair); supplementary
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which statement must always be true? choose the correct answer below. a…
A. If ∠1≅∠2, then g||h.
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naming lines, rays, segments, and angles select the indicated object in…
$\overrightarrow{AS}$
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in order for c||d, how must ∠2 and ∠7 be related? how must ∠3 and ∠5 be…
$\angle2$ y $\angle7$ deben ser congruentes; $\angle3$ y $\angle5$ deben ser congruentes.
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malia makes a fabric design by drawing diagonals between opposite corne…
a. By the corresponding - angles theorem, if two lines and a transversal form corresponding angles that are equal, then the lines are parallel. Therefore, ∠1 must be equal to the …
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write the coordinates of the point shown on the graph. the coordinates …
$(7,0)$
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naming lines, rays, segments, and angles select the indicated object in…
$\angle GAB$
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the triangular region shows the number of possible ounces of gold, x, a…
12 oz of gold and 20 oz of silver
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to make a puzzle, denzel draws lines a and b to cut along on a square p…
# Explicación: ## Paso 1: Identificar el teorema adecuado Para que la línea c sea paralela a la línea b, usamos el Converso del Teorema de Ángulos Correspondientes. Cuando dos lín…
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what is the slope of the line in the xy - plane?
2
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unit 2.2 classwork find the value of x for which m || n. the value of x…
# Explicación: ## Paso 1: Aplicar el teorema de ángulos alternos internos Para que \(m\parallel n\), los ángulos \((4x - 30)^{\circ}\) y \((3x + 14)^{\circ}\) son ángulos alternos…
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given a⊥d and b⊥d, complete the flow proof of the following. if two lin…
# Explicación: ## Paso 1: Definir ángulos rectos Dado que \(a\perp d\) y \(b\perp d\), por la definición de líneas perpendiculares, \(\angle1\) y \(\angle2\) son ángulos rectos y …
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given a⊥d and b⊥d, complete the flow proof of the following. if two lin…
# Explicación: ## Paso 1: Comprender los ángulos dados Se dan que $\angle1$ y $\angle2$ son ángulos rectos por la definición de líneas perpendiculares (ya que $a\perp d$ y $b\perp…
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what is the side length in inches of the largest square tile that can t…
3 inches
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part 1 of 3 given a⊥d and b⊥d, complete the flow proof of the following…
Para la primera casilla (donde se deduce que \(\angle1\) es un ángulo recto a partir de \(a\perp d\)): Definición de perpendiculares. Para la segunda casilla (donde se deduce que …
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given a||c and b||c, complete the flow proof of the following. if two l…
# Explicación: ## Paso 1: Datos dados Se dan \(a\parallel c\) y \(b\parallel c\). ## Paso 2: Aplicar teorema de ángulos correspondientes Como \(a\parallel c\), por el teorema de á…
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given a||c and b||c, complete the flow proof of the following. if two l…
# Explicación: ## Paso 1: Identificar los ángulos congruentes dados Se da que $\angle1\cong\angle3$ y $\angle2\cong\angle3$ por el Teorema de Ángulos Correspondientes. ## Paso 2: …
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the triangular region shows the number of possible ounces of pepperoni …
C. 25 pepperoni slices and 20 ham slices
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given a||c and b||c. complete the flow proof of the following. if two l…
# Explicación: ## Paso1: Analizar el primer caso Como $a\parallel c$, por el Teorema de los Ángulos Correspondientes, los ángulos correspondientes son congruentes. Entonces, $\ang…
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part 3 of 3 complete the flow proof of the converse of the alternate ex…
# Explicación: ## Paso 1: Datos dados Se tiene que $\angle1\cong\angle2$ (dado) y $\angle2\cong\angle3$ (por el Teorema de Ángulos Verticales). ## Paso 2: Aplicar propiedad transi…
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select the indicated object in the diagram. then, name the object. 1. s…
Ray $\overrightarrow{UR}$
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part 2 of 3 complete the flow proof of the converse of the alternate ex…
# Explicación: ## Paso 1: Identificar las premisas Tenemos $\angle1\cong\angle2$ (dado) y $\angle2\cong\angle3$ (por el Teorema de Ángulos Verticales). ## Paso 2: Aplicar la propi…
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part 1 of 3 complete the flow proof of the converse of the alternate ex…
# Explicación: ## Paso 1: Identificar ángulos verticales Los ángulos 2 y 3 son ángulos verticales. ## Paso 2: Aplicar el Teorema de Ángulos Verticales Según el Teorema de Ángulos …
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with the given information, can it be determined that m||n? write yes o…
A. Yes, the lines are parallel by the Converse of the Same - Side Interior Angles Postulate.
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naming lines, rays, segments, and angles select the indicated object in…
∠ZUX
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in the given figure, which lines are parallel? justify your answer. det…
# Explicación: ## Paso 1: Comprender los teoremas de líneas paralelas Los teoremas de líneas paralelas se basan en las relaciones entre ángulos formados por una transversal. El Te…
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look at this diagram; if ik and ln are parallel lines and m∠hmj = 52°, …
$52$
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an isosceles triangle has an angle that measures 30°. what measures are…
30°, 120°, 75°
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one angle of a right triangle measures 65°. what is the measure of the …
25°
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a triangle has interior angle measures of 43°, 40°, and u. what is the …
97
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a triangle has interior angle measures of 38°, v, and 87°. what is the …
55
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a triangle has interior angle measures of a, 59°, and 59°. what is the …
$62$
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a triangle has interior angle measures of 43°, 44°, and u. what is the …
93
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a triangle has interior angle measures of 30°, 31°, and y. what is the …
119
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(a) use the calculator to find the area and perimeter of the court. mak…
Area: $4700$ square - feet Perimeter: $288$ feet (b) Area (c) Perimeter
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what is the students error? given ∠1≅∠2. by the vertical angles thm., ∠…
C. ∠2 y ∠3 no son ángulos correspondientes.
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5. let $p(1,2,3), q(1, - 1, - 2)$, and $r(0,0,0)$ be three points in $r…
(a) $-x + 5y-3z = 0$ (b) $\frac{\sqrt{35}}{2}$ (c) $x = 1-t,y = 2 + 5t,z = 3-3t$
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activity 3 math connection topic 1 lesson 4 similar figures figures tha…
Both Fran and Joe's calculations are correct. They both correctly used the property of similar figures (ratios of corresponding sides are equal) to find that the width $w$ of the …
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look at this shape: which image shows a reflection? a b c a b c
B.
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great basin region 2. describe the regions climate (weather and seasons…
2. Semi - arid to arid climate; cold winters (snow in higher elevations), hot summers, low precipitation. 3. Scarce water (intermittent streams, springs); wild plants (pine nuts),…
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write an indirect proof of the converse of the corresponding angles the…
# Explicación paso a paso: ## Paso 1: Comprender la suposición inicial Suponemos que \(t\) no es paralela a \(n\). Constructamos una línea \(m\) paralela a \(t\) que pasa por la i…
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a triangle has interior angle measures of u, 40°, and 63°. what is the …
$77$
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write an indirect proof of the converse of the corresponding angles the…
$ eq$
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find the value of x.
30
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three parallelograms are hinged at each vertex to create an arm that ca…
62
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find the value of x.
70
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naming lines, rays, segments, and angles select the indicated object in…
Ray $IW$
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find the value of x.
$43$
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in the figure below, m∠4 = 133°. find m∠1, m∠2, and m∠3.
$m\angle1 = 133^{\circ}$ $m\angle2 = 47^{\circ}$ $m\angle3 = 47^{\circ}$
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which statements are true about reflections? check all that apply. an i…
An image created by a reflection will always be congruent to its pre - image. An image and its pre - image are always the same distance from the line of reflection. If a point on …
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in the figure below, $mangle2 = 42^{circ}$. find $mangle1$, $mangle3$, …
$m\angle1 = 42^{\circ}$ $m\angle3 = 138^{\circ}$ $m\angle4 = 138^{\circ}$
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parallel and perpendicular lines study the map to complete each stateme…
$-\frac{4}{5}$
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drag each label to the correct location on the flowchart. given: line l…
From left - to - right in the flowchart: Line l and line m intersect, $\angle2$ is supplementary to $\angle3$, $\angle3$ is supplementary to $\angle4$, $\angle1\cong\angle3$
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type the correct answer in the box. spell all words correctly. point is…
E
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consider the reflection of parallelogram pqrs across the line of reflec…
If \(RR' = 14\), then \(RZ = 7\). If \(SX = 5\), then \(XS'=5\).
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three parallelograms are hinged at each vertex to create an arm that ca…
62
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prove: if two intersecting lines form two pairs of vertical angles, one…
D
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in the figure to the right, s||t. use the figure to answer the followin…
$\angle b$, $\angle c$
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select the correct answer. which statement best defines an angle? a. tw…
B. two rays that share a common endpoint called the vertex
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in the figure below, l || m. find x.
60
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in the figure below, l || m. find x.
39
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select the correct answer from each drop - down menu. as per an axiom i…
First drop - down: two Second drop - down: line
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students on a scavenger hunt are given the map shown and several clues.…
The clue means the northwest corner of Skyline Trail and Hood Path and the northeast corner of Skyline Trail and Mission Path.
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in the diagram below, tan θ = √3. what is the value of m?
$\frac{\sqrt{3}}{2}$
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which represents the value of c? law of sines: $\frac{sin(a)}{a}=\frac{…
\(c=\frac{(10)\sin(40^{\circ})}{\sin(45^{\circ})}\) (assuming the number in the numerator should be 10 instead of 3 as per the problem - setup and law of sines application) and am…
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in the figure below, (mangle1 = 38^{circ}) and (mangle2 = 36^{circ}). f…
$m\angle PQR = 74^{\circ}$