Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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the side - length of square abcd is 38 feet. what is the perimeter of s…
Side of Square ABCD: 38, feet Perimeter of Square ABCD: 152, feet Area of Square ABCD: 1444, square feet
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solve the inequality and graph the solution on the line provided. -14 +…
Inequality Notation: $x>4$ Number Line: An open - circle at 4 and a line extending to the right.
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calculating area of rectangles the length of rectangle efgh is 24 inche…
| Diagram Label | Value | Units | | ---- | ---- | ---- | | Length of Rectangle EFGH | 24 | inches | | Width of Rectangle EFGH | 8 | inches | | Perimeter of Rectangle EFGH | 64 | i…
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6. understand in the figure at the right, ∠lmn is bisected twice to for…
The measure of \(\angle LMK\) is one - fourth of the measure of \(\angle LMN\).
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(b) symmetry: x - axis y - axis origin none of these
none of these
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a rectangle has length 8×10⁴ mm and width 4×10⁴ mm. the rectangle’s len…
2
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find the midpoint of the line segment joining the points p₁ and p₂. p₁ …
$(\frac{7}{2},2)$
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identify each pair of angles as corresponding, alternate interior, alte…
corresponding
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select the transformation needed to match the shaded pre - image to the…
Reflection about the line \(x = 0\)
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for exercises 1 and 2, use the ray with endpoint m. 1. explain how you …
1. Open compass to length of $\overline{AB}$, place on $M$, swing arc to get $N$. 3. Follow the three - step arc - drawing and measurement process as described above to find $R$ s…
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find the distance d(p1, p2) between the points p1 and p2. p1=(4, -1) p2…
$5\sqrt{2}$
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find the area. 60 inches² 88 inches 88 inches² 60 inche
88 inches²
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select the transformation needed to match the shaded pre - image to the…
Rotation
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use the image to answer the question. (1 point) which explanation for t…
Statement #3. The trapezoids are congruent because ABCD was rotated 270° (counterclockwise).
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unit 4 transformations > lesson 16 transformations unit test back to in…
Translation
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solve each inequality and graph its solution. -11 + n < - 15
The solution of the inequality is $n < - 4$. On the number line, we have an open circle at - 4 and shade the part of the number line to the left of - 4.
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use the image to answer the question. a circle measures 360 degrees. if…
150 degrees
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a figure is rotated 90 degrees counterclockwise about the origin. which…
(x,y)→(−y,x)
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a quadrilateral with vertices g(-10,1), e(-6,-4), o(2,0), and m(0,4) is…
C. M'(4,0)
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the point p (-1,2) is rotated to become p (2,1). describe the rotation …
90° rotation clockwise
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the coordinate point q(0,10) is reflected over the y - axis. identify t…
The coordinates of $Q'$ are $(0,10)$ after a reflection over the y - axis.
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which number line represents the graph of the solution to the inequalit…
The number - line with a closed circle at 12 and an arrow pointing to the right.
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question solve the inequality and graph the solution on the line provid…
Inequality Notation: $x\leq6$ On the number - line, you would plot a closed circle at 6 (because the inequality is $\leq$) and draw a line to the left of 6.
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find the missing side of each triangle. leave your answers in simplest …
5. \(7\sqrt{3}\) mi 6. \(9\sqrt{2}\) km 7. \(4\sqrt{17}\) yd 8. \(3\sqrt{7}\) cm 9. Not a right - triangle 10. Right - triangle
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triangle abc is similar to triangle def. the following ratios of corres…
18
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select the correct tool and place it on the graph to plot the solution …
Place the left - pointing arrow with an open circle (←o) starting from just to the left of - 16 on the number line.
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triangle abc is similar to triangle def. the following ratios of corres…
12
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triangle abc is similar to triangle def. the following ratios of corres…
$\frac{7}{2}$
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triangle abc is similar to triangle def. the following ratios of corres…
$\frac{1}{2}$
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determine the unknown angle measure for triangle lmk with angles 28°, 1…
The unknown angle is 34°. The order of sides from shortest to longest is $m\lt l\lt k$.
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ws 8c - complex area v.1 directions: find the area. 1. 10 yd 5 yd
$139.25$ square yards
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what is the area of this figure? write your answer using decimals, if n…
222.5
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select the correct angle measures and side lengths for course 1, course…
Course 1: 60°, 60°, 60°, 6 cm, 6 cm, 6 cm Course 2: 90°, 45°, 45°, 5 cm, 5 cm, 7 cm Course 3: 30°, 60°, 90°, 3 cm, 4 cm, 6 cm
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3. find the volume of the rectangular prism. (10 points) (volume = l·w·…
Volume: $30x^{3}+35x^{2}-15x$ Area of shaded region: $8x^{2}+12x$
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select the correct angle measures and side lengths for course 1, course…
Course 1: 60°, 60°, 60°; 6 cm, 6 cm, 6 cm Course 2: 90°, 45°, 45°; 5 cm, 5 cm, 7 cm Course 3: 30°, 60°, 90°; 3 cm, 5 cm, 6 cm (closest valid option for given choices)
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problema 1 un terreno rectangular mide 18 m de largo y 12 m de ancho. ¿…
Problema 1: B) $216$ $m^{2}$; $60$ m Problema 2: C) $56$ $m^{2}$; $32$ m Problema 3: D) $225$ $m^{2}$; $60$ m Problema 4: B) $63.59$ $m^{2}$; $28.26$ m Problema 5: B) $56.56$ $m^{…
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what is the area of this figure? write your answer using decimals, if n…
# Explicación: ## Paso 1: Dividir la figura en rectángulos Dividimos la figura en varios rectángulos. ## Paso 2: Calcular el área de cada rectángulo - Rectángulo 1: Largo = 6 ft, …
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question solve the inequality and graph the solution on the line provid…
Inequality Notation: $x<4$ Number Line: Draw an open - circle at 4 and a line extending to the left.
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solve the inequality and graph the solution on the line provided. 5x - …
Inequality Notation: $x < 4.25$ For the number - line, draw an open circle at $4.25$ (since the inequality is strict, $x$ cannot equal $4.25$) and shade the line to the left of $4…
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select the transformation needed to match the shaded pre - image to the…
Reflection
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select the transformation needed to match the shaded pre - image to the…
Vertical translation 9 units
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2 use the diagram to answer the following questions a) how many points …
a) 9 b) 2 c) 2 d) $M, N, O$ e) $P, H, M, O$ (answers may vary) f) line $d$ g) No intersection h) $R$ i) plane $JMN$ (answers may vary) j) $\overrightarrow{PR}$ (answers may vary)
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9) find m∠tuv if m∠tug = 34°, m∠tuv=x + 164, and m∠guv = 2x+130. 10) fi…
9. $m\angle TUV = 164^{\circ}$ 10. $m\angle CMN = 48^{\circ}$ 11. First, $m\angle DEP=m\angle DEQ + m\angle QEP$. Given $m\angle DEP = 148^{\circ}$, $m\angle DEQ=x + 42$, and $m\a…
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clare used a compass to make a circle with radius the same length as se…
A. $AB = CD$, B. $AB = CE$, C. $AB = CF$
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4. use the diagrams to the right to name the following. a) the intersec…
a) \(K\) b) plane \(IVG\) c) collinear d) \(0\)
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solve the inequality and graph the solution on the line provided. 6x - …
<, $x<4$ On the number - line, there is an open circle at 4 and the line extends to the left of 4.
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9) find (mangle tuv) if (mangle tug = 34^{circ}), (mangle tuv=x + 164),…
9. \(x = 0\) 10. \(x=-5\) 11. \(x=-9\) 12. \(x = 22.25\) 13. \(x = 4\), \(m\angle BST = 38^{\circ}\) 14. \(x=-9\) 15. \(x = 11\), \(m\angle LQP=33^{\circ}\) 16. \(x = 11\), \(m\an…
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1. use the diagram to the right to name the following a) three coplanar…
a) (Provide three collinear points based on the figure, e.g., if there are points on a line: Points A, B, C) b) (Name a plane that contains point X, e.g., Plane ABC if X is on tha…
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7) find m∠stu if m∠itu = 11x - 2, m∠stu = 18x + 1, and m∠sti = 52°.
\(127^{\circ}\)
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2 use the diagram to the right to name the following. a) a line contain…
a) line DF b) line CEB c) plane M d) A, E, D e) point E
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4) find m∠muv if m∠tum = x + 121, m∠muv = x + 32, and m∠tuv = 141°.
$26^{\circ}$
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1. each of the six cards shows a shape. a. which pair of cards shows a …
1a. Cards 2 and 6 1b. Cards 1 and 5 2. From Frame 1 to 2: Moves right. From 2 to 3: Moves up and rotates. From 3 to 4: Moves down and rotates back. From 4 to 5: Moves left. 3. B. …
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recognize symmetry in functions. describe the symmetry of this function…
no symmetry
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which angle is complementary to ∠2?
∠1
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which angle is complementary to ∠2?
∠5
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which angle is supplementary to ∠1?
∠4
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if tu = 12, uv = x + 13, and tv = 5x + 13, what is uv? simplify your an…
# Explicación: ## Paso 1: Aplicar la propiedad de la suma de segmentos Sabemos que $TV=TU + UV$. Sustituyendo los valores dados, tenemos $5x + 13=12+(x + 13)$. ## Paso 2: Simplifi…
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if line segments a and b are parallel, which of the following pairs of …
$\angle6$ and $\angle2$
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if (mangle{sut}=mangle{suv}=70^{circ}, st = w + 56), and (sv = 3w), wha…
84
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if pq = 8x + 7, qr = 10x - 6, and pr = 19x - 16, what is pr? simplify y…
# Explicación: ## Paso 1: Aplicar la propiedad de la suma de segmentos Como $PQ + QR=PR$, entonces $(8x + 7)+(10x - 6)=19x - 16$. Simplificando el lado izquierdo: $8x+7 + 10x - 6=…
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what is m∠uwx? m∠uwx = °
$47$
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question 20 if line segments a and b are parallel, which of the followi…
$\angle6$ and $\angle2$
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if ∠cdf ≅ ∠edf and cf = 7, what is ef? ef =
$7$
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benefits and outcomes 10 give an example of how ethics could impact a g…
10. Un ejemplo es la prohibición de experimentos científicos con seres humanos sin consentimiento informado. 11. La cultura forma el worldview y el worldview afecta la cultura. 12…
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name the shaded angle in three different ways. three different ways to …
$\angle B,\angle ABC,\angle 2$
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what is m∠efh? m∠efh = °
6
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graph the point (-2.5, -3.5) on the coordinate plane.
The point (-2.5, -3.5) is plotted at the intersection of x=-2.5 (midway between -2 and -3 on the x-axis) and y=-3.5 (midway between -3 and -4 on the y-axis) on the coordinate plan…
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if m∠prq = m∠prs = 44°, pq = 3v, and ps = v + 40, what is the value of …
$20$
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find the value of x. (11x - 12)° 36° x =
$x = 6$
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find the value of x. a b (2x)° d (4x - 6)° c x =
$31$
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find the value of x. x =
18
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if ef = x - 1, fg = 2x, and eg = 5, what is ef? simplify your answer an…
# Explicación: ## Paso1: Establecer la ecuación Como $EG = EF+FG$, entonces $5=(x - 1)+2x$. ## Paso2: Simplificar la ecuación Combinamos términos semejantes: $5=x - 1+2x$, lo que …
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which angles are supplementary to each other? ∠8 and ∠5 ∠1 and ∠6 ∠8 an…
∠8 and ∠14
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if kl = x + 5, lm = 3x, and km = 9, what is kl? simplify your answer an…
$6$
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if ef = 11 and fg = 15, what is eg? write your answer as a decimal or i…
# Explicación: ## Paso 1: Identificar la relación entre los segmentos Según la propiedad de la suma de segmentos rectos, EG = EF + FG. ## Paso 2: Sustituir los valores dados Dado …
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find the value of x. x =
\(60.25\)
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graph the point (-5, 9) on the coordinate plane.
The point (-5, 9) is located by moving 5 units left from the origin on the x-axis and 9 units up from that position on the y-axis, then marking the intersection.
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problem 4 describe a sequence of transformations that moves the shaded …
First, translate the shaded figure 4 units down. Then, translate the resulting figure 3 units to the right.
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find the value of x. x =
\(x=\frac{101}{6}\)
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find the value of x. (3 + 7x)° 135° x =
6
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determine the unknown angle measure for triangle xyz (with angles 42°, …
The unknown angle is 54°, and the order is x, z, y.
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graph the point (-9, 3) on the coordinate plane.
The point (-9, 3) is plotted 9 units left along the x-axis and 3 units up along the y-axis.
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look at the diagram. which equation can be used to solve for x? 9x - 40…
The equation is $9x + 36 = 90$ and $x = 6$
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look at the diagram. which equation can be used to solve for x? 2(x - 1…
The equation is $2(x - 14)=90$ and $x = 59$
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5. the rectangle shown has an area of 56 square meters. what is its mis…
Length: 8 m Perimeter: 30 m
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(-2, 0) and (0, 1) (0, -2) and (1, 0) (-2, 0) and (1, 0) (0, -2) and (0…
(-2,0) and (1,0)
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determine the unknown angle measure for triangle xyz (with angles 42°, …
The unknown angle is 54°, and the order is x, z, y.
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estimate the measure of this angle within 10°.
40°
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look at the diagram. which equation can be used to solve for x? 18x = 9…
The equation is \(8x + 10 = 90\), \(x = 10\)
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5. the rectangle shown has an area of 56 square meters. what is its mis…
Length: 8 meters Perimeter: 30 meters 6. D. $\frac{1}{12}$
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look at the diagram. which equation can be used to solve for x? 13x - 1…
The equation to solve for x is $13x - 1 = 51$ and $x = 4$
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4. select all the parallelograms.
A. The square in option a, B. The parallelogram in option b, D. The rectangle in option d
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2 instead of using cubic units to measure volume, cristobal wants to me…
24 boxes of pencils
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look at the diagram. which equation can be used to solve for x? 21x = 8…
The equation is \(3(x + 7)=84\), \(x = 21\)
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look at the diagram. which equation can be used to solve for x? 4 + x =…
$x = 19$
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select the correct choice. a: ab > cd b: ab < cd c: ab = cd clare used …
B. AB = CD
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a rectangles length is 2 units more than twice its width. its area is 4…
4 units
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estimate the measure of this angle within 15°.
45°
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coordinate plane review fill in the definitions and label the coordinat…
1. two, perpendicular 2. pair, point 3. horizontal, right 4. vertical, down 5. center, intersect, 0, 0 6. four, Roman, positive, counter, II, III, IV, -, +, -, -, +, -, x, right, …
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estimate the measure of this angle within 15°.
45