Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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given: line pq contains points (w, v) and (x, z) and line pq contains p…
$\frac{z - v}{x - w}$
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a. enter the image of each vertex as an ordered pair. a→a, b→b, c→c (ty…
A. \((4,9)\) B. \((2,6)\) C. \((1,7)\)
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which of the lines that appear in the graph would be parallel to a line…
line HJ
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how are lines kl and mn related? the lines intersect at point k. the li…
The lines are parallel.
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which point on the y - axis lies on the line that passes through point …
C. \((0,2)\)
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suppose line k has the equation x = 3. compare the areas of abcd and ab…
The area of rectangle $ABCD$ is given by the expression $l\times w$, and the area of $A'B'C'D'$ (the result of a rigid - motion of $ABCD$) is also $l\times w$.
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16. find the height of the triangle sides for the triangular prism give…
7 in
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find x, the length of the line segment $overline{ab}$.
$16$
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find x, the length of the line segment $overline{ab}$.
$34$
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find x, the length of the line segment \\(\\overline{ab}).
$24$
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find x, the length of the line segment $overline{ab}$.
$16$
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15. a manufacturer of canned fruit products is making a new label for i…
38 square inches
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find x, the length of the line segment $overline{de}$.
$10$
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$35$
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in the diagram below, $overline{tu}paralleloverline{rs}$. find the valu…
$20$
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15. a manufacturer of canned fruit products is making a new label for i…
$38$ square inches
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$30$
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in the diagram below, $overline{tu}paralleloverline{rs}$. find the valu…
$16$
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in the diagram below, $overline{yz}paralleloverline{wx}$. find the valu…
$4$
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in the diagram below, $overline{ij}paralleloverline{gh}$. find the valu…
$30$
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the diagram shows the construction of a square with the same side lengt…
Constructing a diagonal and a right angle
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describe a sequence of transformations that uses the line segments alre…
5; 5
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12. find the surface area of the cone to the nearest mm². 13. find the …
$126$ mm² ### 13. Cylinder
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triangle abc is congruent to triangle abc. describe a sequence of rigid…
First, translate triangle ABC so that point A coincides with A'. Then, rotate the translated triangle around A' to align one side with the corresponding side of triangle A'B'C'. I…
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which sequence of transformations constructs the coordinate plane using…
Rotate the first quadrant 90° clockwise two times, Reflect the first quadrant across the y - axis and then rotate 90° counter - clockwise, Reflect the first quadrant across the x …
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a triangle has rotation symmetry that can take any of its vertices to a…
F. None of the angles of the triangle have the same measure. E. None of the sides of the triangle have the same length.
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11. find the slope of the line from the graph. use the ( ) button to en…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Tomemos los puntos (-2, 2) y (2, 0) de la gráfica. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendiente…
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which sequence of transformations constructs the coordinate plane using…
Reflect the first quadrant across the x - axis, across the y - axis, and across the x - axis.
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the diagram shows the construction of a square with the same side lengt…
Constructing a diagonal and a right angle
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11. find the slope of the line from the graph. use the ( ) button to en…
# Explicación: ## Paso 1: Identificar dos puntos en la línea Supongamos que los dos puntos son $(- 3,2)$ y $(3,0)$. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la …
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draw the image of △abc under a dilation whose center is p and scale fac…
# Explanation: ## Step1: Connect center P to vertices Draw lines from point P to points A, B, and C. ## Step2: Extend the lines Extend the lines PA, PB, and PC such that the new d…
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chapter 5 assignment 8. find the area of the square. 9. find the area o…
Area of the square: $204.49$ $cm^2$ Area of the triangle: $15$ $cm^2$ Area of the rectangle: $36$ $cm^2$
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8. the diagram below shows the parallel top and bottom shelves of a tel…
$54^{\circ}$
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use the slope of the line from the graph. type your answer as a simplif…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Supongamos que los puntos son $(- 3,2)$ y $(3,0)$. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendiente…
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11. find the slope from the graph. use the (□) button to enter your ans…
# Explicación paso a paso: ## Paso 1: Identificar dos puntos en la recta Supongamos que los dos puntos en la recta son $(x_1,y_1)$ y $(x_2,y_2)$. Por ejemplo, si el primer punto e…
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what is the slope of the line?
$\frac{1}{2}$
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what are the coordinates of point q?
(2,0)
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10. find the of the line from the graph. use the (□) button to enter yo…
$0$
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similarity and ratios the following figures are similar. what is the va…
$x = 4$
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which can you conclude from the construction of a perpendicular bisecto…
Any point on a perpendicular bisector is equidistant to the endpoints of the original segment.
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similarity and ratios. the following figures are similar. what is the v…
\(\frac{6}{36}=\frac{x}{54}\)
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find the area of this triangle. 155 175 260 area = ? units² round to th…
13169
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similarity and ratios hezhu gao similarity and ratios the following fig…
$x = 7$
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9. find the slope of the line from the graph. use the (□) button to ent…
Let the two - points on the line be \((x_1,y_1)\) and \((x_2,y_2)\). By counting the rise and run on the grid, if we assume one point is \((0,1)\) and another is \((2,3)\), the sl…
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write the equation of the line in fully simplified slope - intercept fo…
$y=-2x + 8$
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9. find the slope of the line from the graph. use the ( ) button to ent…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Tomamos los puntos (-3, 2) y (0, -2) de la gráfica. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendient…
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20. walter wants to make 100 candles in the shape of a cone for his new…
$\$59.15$
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in the diagram below, lines y and z are parallel. the measure of ∠1 is …
$75^{\circ}$
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a rectangular paperboard measuring 32 in long and 26 in wide has a semi…
$566.67$ in²
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9. find the slope of the line from the graph. use the (□) button to ent…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Supongamos que los dos puntos son $(x_1,y_1)$ y $(x_2,y_2)$. Observando la gráfica, tomemos $(0, 1)$ y $(1,3)$. ## Paso 2: …
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the equation $a(w)=w^{2}+5w$ represents the relationship between the ar…
$A(w)$ increases as $w$ increases when $w > 0$
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the figure below shows a circular lawn. its diameter is 34 ft. (a) use …
Circumference: $106.76$ ft Area: $907.46$ $ft^{2}$
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find the circumference and the area of a circle with diameter 8 km. wri…
(a) Circumference: $8\pi$ km (b) Area: $16\pi$ km²
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find the area and the circumference of a circle with radius 3 ft. use t…
Area: $28.26$ ft² Circumference: $18.84$ ft
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drag the blue points to create the image of the triangle under a dilati…
The new vertices of the dilated triangle are $(-12,4)$, $(-12,-8)$, and $(4,-8)$.
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the equation $a(b)=4b$ represents the relationship between the area and…
When the base of the right - triangle measures 5 inches, its area is 20 square inches.
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find the area of a circle with diameter 14 cm. use the value 3.14 for π…
$153.86$ $cm^{2}$
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a training field is formed by joining a rectangle and two semicircles, …
\(375.54\) m
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9. find the slope of the line from the graph. use the ( ) button to ent…
# Explicación: ## Paso 1: Elegir dos puntos en la línea Tomemos los puntos $(0, 1)$ y $(1, 3)$. ## Paso 2: Aplicar la fórmula de la pendiente La fórmula de la pendiente $m$ entre …
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on the drainage map below, 2 parallel drains, drain 1 and drain 2, inte…
D. 125°
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in the diagram, line o intersects parallel lines l and m. what is the m…
D. 115°
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a circle has a radius of 13 yd. what is its circumference? use 3.14 for…
$81.64$ yd
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in the figure below, $overrightarrow{fk}$ is parallel to $overrightarro…
A. $x = y$
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Question was provided via image upload.
\(60^{\circ}\)
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a right - triangle is removed from a rectangle to create the shaded reg…
$86$ square feet
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check your under 94° 23° ?
$63^{\circ}$
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the volume of this triangular prism is 4,953.3 cubic centimeters. what …
$15.8$
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what is the area of the parallelogram?
44
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the volume of this cone is 544.0992 cubic meters. what is the radius of…
$5.70$
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20. walter wants to make 100 candles in the shape of a cone for his new…
1885 cubic inches
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what is the volume? 10.7 cm 6 cm 13 cm cubic centimeters
$417.3$
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2-117. solve for the missing lengths in the sets of similar figures bel…
$x = 20$ mm
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question 4 (1 point) 7) ? =
$50^{\circ}$
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what is the volume of this triangular pyramid? 20 yd 16.7 yd 12 yd cubi…
668
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question 3 (1 point) a = ______ b = ______ blank 1: blank 2:
Blank 1: \(125\) Blank 2: \(55\)
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20. walter wants to make 100 candles in the shape of a cone for his new…
The total cost of wax for 100 candles is approximately $\$97.97$.
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the volume of this cube is 59,319 cubic meters. what is the value of a?…
39
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8. find the slope of the line from the graph. use the (□) button to ent…
$\frac{1}{2}$
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2 - 114. which pairs of triangles below are congruent and/or similar? f…
a. Neither congruent nor similar. b. Similar (by AA). c. Congruent (by SSS). d. Congruent (by ASA) and similar.
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question 2 (1 point) x = __________
63
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2 - 114. which pairs of triangles below are congruent and/or similar? f…
In 2 - 114, use AA, SSS, or SAS similarity criteria to determine if pairs of triangles are similar. In 2 - 117, \(x = 20\) mm.
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a = 60 blank 1: 60
60
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a = ________
\(60^{\circ}\)
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2-114. which pairs of triangles below are congruent and/or similar? for…
a. Similar (by SSS similarity) b. Neither congruent nor similar c. Congruent (by HL congruence for right - triangles) d. Similar (by AA similarity)
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question 1 (1 point) a = blank 1: question 2 (1 point) x =
Blank 1: 60 x = 63
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find the perimeter of the parallelogram with these vertices. (1, 4), (-…
$14 + 2\sqrt{97}$
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2 - 107. this problem is a checkpoint for calculating areas and perimet…
Area: $144$ cm², Perimeter: $52$ cm
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solve for x.
\(x = 3\)
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question 5 (1 point) solve for x. x = blank 1: question 6 (1 point) x =…
\(\frac{7}{6}\) ### Question 6
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question 3 (1 point) x = blank 1: question 4 (1 point) m || n x = blank…
Question 3: 40 Question 4: 61
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2 - 108. solve for the missing lengths. show all work. homework help a.…
For $\triangle ABC\sim\triangle XYZ$, $m=\frac{343}{23}$; for $\triangle GHI\sim\triangle PQR$, the side corresponding to $GI$ is $32$.
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b. trapezoid 2 - 108. solve for the missing lengths. show all work. hom…
$n = 32$, $m=\frac{343}{23}\approx14.91$
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x = ________
$65^{\circ}$
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for each question, write either corresponding or not corresponding on t…
1) corresponding 2) corresponding 3) corresponding 4) not corresponding
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question 3 (1 point) missing angle =
\(135^{\circ}\)
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each parking space in the figure can be the image of another parking sp…
\((T_{\langle4,0 angle}\circ r_{x = 7})(A)=B\)
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daily math practice tuesday 5 1. 5.26 - 4.15 = 2. 5.6 - 1.8 3. if a cub…
$1.11$ ### 2.
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x= blank 1:
$99^{\circ}$
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2-105. william thinks that the hypotenuse must be the longest side of a…
William is correct. The hypotenuse is the longest side of a right - triangle because of the Pythagorean theorem \(a^{2}+b^{2}=c^{2}\) (\(a,b\) are the legs and \(c\) is the hypote…
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20) find x if m∠nml = 11x + 8, m∠nmd = 9x - 4, and m∠dml = 24°.
$x = 6$