Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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look at this diagram: if ce and fh are parallel lines and m∠cdb = 67°, …
$67$
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look at this diagram: if jk and ln are parallel lines and m∠j m = 111°,…
$111$
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look at this diagram: if $overleftrightarrow{gi}$ and $overleftrightarr…
$116$
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look at this diagram: if df and gi are parallel lines and m∠feh = 111°,…
$111$
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question 9 (1 point) the tip of a pendulum at rest sits at point b. dur…
C. \(\angle AOB,\angle COB,\angle AOC\) ### Question 10
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look at this diagram: if jl and mo are parallel lines and m∠onp = 46°, …
$46$
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the midpoint of ab is m(1,0). if the coordinates of a are (6,7), what a…
$(-4,-7)$
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dilate triangle hij using (-7, -7) as the center of dilation and a scal…
Use the formula \((x,y)\to(4x + 21,4y + 21)\) to find the new vertices of the dilated triangle, where \((x,y)\) are the original vertices and \((4x + 21,4y + 21)\) are the vertice…
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question 11 (1 point) name all pairs of vertical angles. question 12 (1…
A. \(\angle JLK\) and \(\angle MLN\); \(\angle JLM\) and \(\angle KLN\) ### Question 12
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look at this diagram: if tv and wy are parallel lines and m∠tus = 117°,…
$117$
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look at this diagram: if df and gi are parallel lines and m∠ghe = 125°,…
$125$
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question 13 (7 points) match each vocabulary term with its definition. …
Question 13: 1. g 2. f 3. b 4. d 5. a 6. e 7. c Question 14: a. \(\angle EQT\) b. \(\angle 8\) c. \(\angle TQE\)
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part a: kira found the area of the deck by decomposing the polygon. dec…
312 ft²
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question 16 (1 point) \\(m\\angle ijk = 57^{circ}\\) and \\(m\\angle il…
C. $m\angle LJK = 37^{\circ}$
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which angles are vertical angles? ∠wvx and ∠wvs ∠uvx and ∠rsq ∠uvx and …
$\angle RSQ$ and $\angle WVX$
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jl and mo are parallel lines. which angles are corresponding angles? ∠j…
$\angle{JKN}$ and $\angle{MNP}$
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isaac says that the shaded part of the figure represents $\frac{1}{2}$ …
No, because the shaded and unshaded parts do not have equal areas.
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match each vocabulary term with its definition. column a 1. two angles …
1. e. adjacent angles 2. f. complementary angles 3. b. supplementary angles 4. a. angle bisector 5. d. linear pair 6. c. congruent angles
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a axel started to dilate figure abcd using (0, 0) as the center of dila…
a. The scale factor is 2. b. Plot points A'(-4,6), B'(6,0), C'(2,-2), D'(-4,-4) to form figure A'B'C'D'.
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part a: kira found the area of the deck by decomposing the polygon. dec…
# Explicación: ## Paso 1: Dividir la figura Dividimos la figura en dos triángulos congruentes y un rectángulo. El rectángulo tiene una base de 12 ft y una longitud que necesitamos…
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jl and mo are parallel lines. which angles are adjacent angles? ∠onp an…
$\angle ONP$ and $\angle ONK$
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pr and su are parallel lines. which angles are corresponding angles? ∠s…
$\angle STQ$ and $\angle PQT$
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graph the image of △rst after a reflection over the x - axis.
Plot the triangle with vertices obtained by changing the sign of the $y - coordinates$ of the vertices of $\triangle RST$.
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gi and jl are parallel lines. which angles are alternate interior angle…
\(\angle IHK\) and \(\angle JKH\)
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consider the conditional statement: if two parallel lines are cut by a …
If two lines are cut by a transversal such that the corresponding angles are congruent, then the two lines are parallel.
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consider the conditional statement: if two parallel lines are cut by a …
# Explanation: ## Step1: Recall converse statement rule The converse of a[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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fh and ik are parallel lines. which angles are adjacent angles? ∠hge an…
$\angle HGE$ and $\angle FGE$
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part a: kira found the area of the deck by decomposing the polygon. dec…
# Explanation: ## Paso 1: Dividir la figura Dividimos la figura en un rectángulo y dos triángulos congruentes. El rectángulo tiene base $b_{rect}=26 - 2x$ (donde $x$ es la base de…
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fh and ik are parallel lines. which angles are vertical angles? ∠ijl an…
$\angle IJL$ and $\angle KJG$
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question the midpoint of ab is m(0, - 3). if the coordinates of a are (…
\((-1,-8)\)
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ce and fh are parallel lines. which angles are supplementary angles? ∠f…
∠FGD and ∠FGI
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the midpoint of $overline{ab}$ is $m(1,3)$. if the coordinates of $a$ a…
$(-1,5)$
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find the midpoint of the segment with the following endpoints. (10, 4) …
$(7,7)$
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find the midpoint of the segment with the following endpoints. (7, 9) a…
$(4,7)$
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find the midpoint of the segment with the following endpoints. (2, 7) a…
$(-2,3)$
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the dot plots represent the distributions of values in data sets a and …
A. I only
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question point m is on line segment ln. given mn = 3x, ln = 4x + 9, and…
11
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point v is on line segment uw. given vw = 5x - 4, uv = 2x, and uw = 5x,…
6
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point j is on line segment ik. given jk = 5 and ij = 10, determine the …
15
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kira hires a contractor to build a new deck in her backyard. the first …
252 pies cuadrados
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question point x is on line segment wy. given wy = 16 and wx = 10, dete…
6
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point h is on line segment (overline{gi}). given (hi = 3) and (gi = 10)…
7
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point b partitions ac in the ratio 1:3. what are the coordinates of c? …
\((-\frac{3}{2},0)\)
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directions: complete the following question. show or explain your reaso…
# Explicación: ## Paso 1: Calcular el área de los triángulos Los triángulos tienen base $b = 3$ pies y altura $h = 4$ pies. El área de un triángulo se calcula con $A_{triángulo}=\…
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question name the figure below in two different ways.
Line \(JV\), Line \(JH\)
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proving and applying the sas and sss congruence criteria 1. in the figu…
1. D. a rotation followed by a translation 2. B. SAS Triangle Congruence Theorem 3. C. $\overline{AB}\cong\overline{DE}$ 4. A. One angle and two sides of one triangle are congruen…
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part 7 of 8. write an indirect proof for the following conditional abou…
The indirect proof shows that if $\angle EFG$ and $\angle HFJ$ are vertical angles, then $x eq3y$.
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in 5 and 6, find the area of each polygon in square units. 5. 6. 7. the…
# Explanation: ## Paso 1: Encontrar el área del polígono en el problema 5 Dividimos el polígono en un rectángulo y un triángulo. El rectángulo tiene lados de 2 y 4 unidades, y el …
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write an indirect proof for the following conditional about the figure.…
\(4y = 5y\)
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follow the steps to find the surface area of the square prism. what is …
$48$ cm²
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write an indirect proof for the following conditional about the figure.…
\(x + y=2x - y\)
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follow the steps to find the surface area of the square prism. what is …
$18$ $cm^{2}$
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find m∠p. the diagram is not to scale. answer attempt 1 out of 2 74° 64…
\(106^{\circ}\)
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in 5 and 6, find the area of each polygon in square units. 5. 6. 7. the…
# Explanation: ## Paso 1: Dividir la figura en formas conocidas Para la figura 3, se puede dividir en dos rectángulos. Uno con dimensiones 12 cm de ancho y 3 cm de alto, y otro co…
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write an indirect proof for the following conditional about the figure.…
$x = 3y$
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in 1 - 4, find the area of each polygon or shaded region. 1. 10 ft 2. 1…
# Explanation: ## Paso 1: Analizar el primer polígono El primer polígono se compone de un rectángulo y un triángulo. El área del rectángulo es $A_{rectángulo}=l\times w$, donde $l…
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find the measure of the missing angles. answer b = c =
$b = 146^{\circ}$, $c = 34^{\circ}$
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choose the 2d shape created from the cross section. circle square trian…
Circle
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solve for m∠rsu.
80
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reading comprehension and theme worksheet: read the story carefully: \t…
1. B. She forgot her lunch 2. B. Ben 3. C. Shared his sandwich 4. A. Gave him her pencil
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8. higher order thinking mrs. via needs to buy grass seed for her yard.…
B. 164 square units
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what is the scale factor? k = 3 k = 1/4 k = 2 k = 1/2 k = 4 k = 1/3
$k = \frac{1}{2}$
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what is the scale factor? * *give only the number
4
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identify two segments that are marked parallel to each other on the dia…
$\overline{GJ}$ and $\overline{HI}$
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k = 3 k = 1/4 k = 2 k = 1/2 k = 4 k = 1/3
$k = \frac{1}{2}$
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k = 4 k = 1/4 k = 2 k = 1/2 k = 6 k = 1/3
\(k = 1/2\)
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express cos i as a fraction in simplest terms. cosi=
$\frac{15}{17}$
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8. higher order thinking mrs. via needs to buy grass seed for her yard.…
# Explicación paso a paso: ## Paso 1: Calcular el área del patio Observando el diagrama, el patio se puede dividir en un rectángulo grande y un rectángulo pequeño que se ha quitad…
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question 16 find the measure of the missing angle.
\(141^{\circ}\)
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a rectangle has a width of x meters and a length of x + 4 meters. if th…
A. 6
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8. higher order thinking mrs. via needs to buy grass seed for her yard.…
# Explanation: ## Step1: Encontrar el área del polígono Podemos dividir el polígono en rectángulos y triángulos. Tienes un rectángulo grande de $10\times8$ menos un rectángulo peq…
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find the area of the figure. hint: separate into regular shapes and com…
$426$
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find the midpoint of the segment with the following endpoints. (9, 5) a…
$(5,3)$
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the length of a rectangle is 3 meters more than its width. if the area …
B. 5 m
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calculate the area of the circle. area of a circle: 3.14×r² a = ? in² r…
$28.26$
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what is the circumference of a circle with a diameter of 5 feet? c = ? …
$15.7$
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given: l || m, ∠1 ≅ ∠7 prove: a || b statements reasons 1. l || m 1. gi…
3. Given; 5. Vertical Angles Theorem.
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plot and connect the points in the order listed below. when you are don…
Parallelogram
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question 13 find an equation for the perpendicular bisector of the line…
$y = 4x+5$
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explanation what is the measurement of this angle? you answered: 90°
40°
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what is the measurement of this angle?
90
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what is the measurement of this angle?
$80^{\circ}$
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what is the measurement of this angle?
150°
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question what is the area, in square inches, of the isosceles trapezoid…
$76.95$
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what is the measurement of this angle?
140
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drag the yellow point until an accurate \height\ of the triangle is dra…
$13.86$
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solve for the value of e. (8e + 8)° (9e - 3)°
\(e = 5\)
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in the following image, the m∠3 = 18 and m∠9 = 85. what is the relation…
We are given that \(m\angle3 = 18\) and \(m\angle9 = 85\), so the relationship is \(m\angle3<m\angle9\). But looking at the multiple - choice options, we assume the question is ab…
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given l || m || n, find the value of x. (7x + 11)° (3x + 19)°
\(x = 2\)
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unit 2 angles & given m || n, find the value of x and y.
\(x = 36^{\circ},y = 144^{\circ}\)
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example: if m∠1 = 3x + 15, m∠2 = 4x - 5, and m∠3 = 5y, find the value o…
$x = 20$, $y = 15$ ### Second problem:
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do you understand? mathematical practices 5. open - ended when do you t…
5. In construction, art, and manufacturing. 6. No. Having congruent corresponding angles makes triangles similar, not necessarily congruent. At least one pair of corresponding sid…
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look at this diagram: if (overline{jl}) and (overline{mo}) are parallel…
$55^{\circ}$
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a) an angle measures 57°. what is the measure of its complement? b) an …
Measure of the complement: $33^{\circ}$ Measure of the supplement: $64^{\circ}$
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$128^{\circ}$
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(a) an angle measures 67°. what is the measure of its supplement? (b) a…
Measure of the supplement: $113^{\circ}$ Measure of the complement: $56^{\circ}$
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in the figure below, m∠abd = 107°, and m∠1 is 43° more than m∠2. find m…
$32$
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in the figure below, m∠1 = 128°. find m∠2.
$52$
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in the figure, m∠1=(8x)° and m∠2=(x - 9)°. (a) write an equation to fin…
(a) Equation: $8x+(x - 9)=90$ (b) $m\angle1 = 88^{\circ}$ $m\angle2 = 2^{\circ}$
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in the figure below, m∠1 = 29° and m∠2 = 24°. find m∠xwy.
$53$