幾何
三角形、圓、解析幾何與證明題。
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3. triangle hef is the image of triangle fgh after a 180 degree rotatio…
B. Triangle \(EFH\) is congruent to triangle \(GFH\); C. Angle \(KHE\) is congruent to angle \(KFG\); E. Segment \(EH\) is congruent to segment \(FG\); F. Segment \(GH\) is congru…
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rs || tv. find rv. rv =
\( 58.5 \)
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una pirámide triangular se forma a partir de tres triángulos rectángulo…
\( 18 \)
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find the area of the figure. (sides meet at right angles.)
\(80\) \(yd^{2}\)
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question 5 (1 point) the six addition and subtraction compound angle fo…
True
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this model shows a unit square divided into smaller same - size tiles. …
Each small tile has side lengths $\frac{1}{8}$ units and $\frac{1}{4}$ units. The area of each small tile is $\frac{1}{32}$ square units. The area of the shaded rectangle is $\fra…
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hallar los valores de las longitudes de los lados d y c en los siguient…
(a) \(d = 9.9\) (b) \(c = 9.2\)
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part 1 of 2 solve the inequality and graph the solution -3x ≤ 0 choose …
None of the options A, B, C, D provided in the original problem (assuming the options are mis - labeled as the correct graph should have a closed - circle at \(0\) and a line exte…
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reflecting over the line y = x triangle pqr is reflected over the line …
\(R'(-2,-4)\)
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gh || fi. find hj. hj =
\(23\)
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12) - 4 < 2x < 8 solve each inequality and graph its solution.
The solution of the inequality is \(-2 < x < 4\). On the number - line, we draw an open circle at \(x = - 2\) (because \(x eq - 2\)) and another open circle at \(x = 4\) (because…
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106° (6x - 16)°
\(x = 15\)
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en el siguiente prisma rectangular ( ps = 45 ), ( sr = 96 ) y ( qr = 10…
\( 35 \)
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graph the image of \\triangle abc after a translation 3 units up.
Plot the points \((3,-4)\), \((8,-4)\), \((-1,-7)\) and connect them to get the image of \(\triangle ABC\) after a translation \(3\) units up.
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( b = 8\sqrt{2} \) \( a = 2\sqrt{3} \)
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ky found the following ratios \\( \\frac { p q } { e f } = \\frac { 9 }…
A. No, the triangles are not similar
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hallar los valores de las longitudes de los lados a y b en los siguient…
(a) \( a = 12.1 \) (b) \( b = 2.1 \)
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graph the image of square bcde after a translation 4 units right.
Plot the points \((1,-4)\), \((9,-4)\), \((9,4)\), \((1,4)\) and connect them.
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( a = 4\sqrt{3} \) \( c=\frac{5\sqrt{2}}{2} \)
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find the length of the third side. if necessary, round to the nearest t…
\(21.8\)
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identifying similar triangles which pairs of triangles are similar? che…
\(\triangle JKL\sim\triangle ABC\)
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what is the area of the wall that will be painted green?
\(54\) square feet
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parcialmente correcta su respuesta es incorrecta. • b: su respuesta es …
\( b=\frac{2\sqrt{3}}{3}, c = 4\sqrt{2} \)
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find the length of the third side. if necessary, round to the nearest t…
\(3.6\)
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a triangle has the coordinates a(4, - 1), b(3, - 3), and c(0, 2). refle…
\(A(-4,-1)\), \(B(-3,-3)\), \(C(0,2)\)
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determining a missing side length what value of x will make the triangl…
\(x = 28\)
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what is the area of the sail? cm²
\(24\)
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find the length of the third side. if necessary, round to the nearest t…
\(15\)
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find the length of the third side. if necessary, round to the nearest t…
\(24\)
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what is the area of the side panel? ft²
\(8\)
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( c = 3\sqrt{2} \) \( h = 1 \)
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find the length of the third side. if necessary, round to the nearest t…
\(15\)
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find the area of the triangle. a = ? in.²
\(54\)
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find the length of the third side. if necessary, round to the nearest t…
\(26\)
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hallar los valores de las longitudes de los lados d y a en los siguient…
(a) \(d\approx3.5\) (b) \(a\approx5.2\)
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find the length of the third side. if necessary, round to the nearest t…
\(21.8\)
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a) write an equation for the area, a, of the triangle shown. b) now fin…
$30$
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15 in a right isosceles triangle, the hypotenuse measures 10 cm. what i…
\(5\sqrt{2}\) cm
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parcialmente correcta su respuesta es incorrecta. • a: su respuesta es …
\( c = 2\sqrt{3} \), \( a=\frac{5\sqrt{2}}{2} \)
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
# Explanation: ## Paso 1: Hallar \( c \) en el triángulo de \( 30^{\circ}-60^{\circ}-90^{\circ} \) En un triángulo \( 30^{\circ}-60^{\circ}-90^{\circ} \), el lado opuesto al ángul…
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given that \\( \\frac { d f } { p r } = \\frac { f e } { r q } = \\frac…
\(\frac{DE}{PQ}=\frac{3}{2}\)
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hallar los valores de las longitudes de los lados a y b en los siguient…
(a) \( a = 12.0 \) (b) \( b = 5.7 \)
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assignment active explaining the sas similarity theorem criteria what i…
Two pairs of corresponding sides in proportion and the included angles congruent.
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( c = 16 \) \( h = 3\sqrt{2} \)
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which of the following transformations carry this regular polygon onto …
rotation of \(60^{\circ}\) counterclockwise, rotation of \(60^{\circ}\) clockwise
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grammar: count and noncount nouns count nouns count nouns are nouns we …
## Practice 1 1. NC 2. C 3. NC 4. C 5. C 6. NC 7. C 8. NC 9. C 10. C ## Practice 2 1. gives 2. tastes 3. is 4. takes 5. was 6. sink 7. look 8. weighs
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which of the following transformations carry this regular polygon onto …
reflection across $l$, rotation of $72^{\circ}$ counterclockwise, rotation of $72^{\circ}$ clockwise
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( d=\frac{3\sqrt{2}}{2} \) \( b = 2\sqrt{3} \)
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parcialmente correcta su respuesta es incorrecta. • a: su respuesta es …
\( a = 2\sqrt{3} \), \( h = 3\sqrt{2} \)
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\(a = 3\sqrt{3}\) \(h = 3\sqrt{2}\)
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solve the inequality, then identify the graph of the solution. 2x - 1 >…
The second option (the one with an open circle at \(0\) - assuming it's a mis - label and should be at \(3\) and the line extending to the right) is the correct graph. The solutio…
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hallar los valores de las longitudes de los lados c y d en los siguient…
(a) \( c = 2.3 \) (b) \( d = 11.3 \)
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hallar los valores de las longitudes de los lados b y a en los siguient…
(a) \( b = 2.1 \) (b) \( a = 2.5 \)
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what is the measurement of this angle?
\(60\)
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what is the measurement of this angle?
\(130^{\circ}\)
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\(d = 3\) \(c=\sqrt{2}\)
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which statements are true? check all that apply line xy contains ray ox…
# Explicación breve: - Una línea contiene todos los rayos y segmentos que se extienden en sus direcciones. - Un segmento es una parte de una línea con dos extremos. - Un rayo es u…
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\(d = 2\sqrt{2}\) \(b=\frac{3\sqrt{3}}{2}\)
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en los siguientes triángulos rectángulos, hallar las longitudes exactas…
\( c = 8\sqrt{3} \), \( d=\frac{5\sqrt{2}}{2} \)
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write an equation for the area, a, of the triangle shown. a = \\frac{1}…
$120$
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rhombus wxyz with vertices w(2, - 4), x(6, - 2), y(10, - 4), and z(6, -…
\(W'(3,-6)\), \(X'(9,-3)\), \(Y'(15,-6)\), \(Z'(9,-9)\)
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directions: graph and label each figure and its ima factor. assume all …
\(A'(-12,3)\) \(B'(-6,9)\) \(C'(0,-6)\) \(D'(-15,-6)\)
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look at the triangle shown. find the following measurements: base = 12 …
\(36\)
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ge under a dilation with the given scale r of dilation. give the coordi…
\(L'(1,-4)\), \(M'(6,4)\), \(N'(7,-2)\)
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look at the triangle shown. find the following measurements. base = m h…
base = \(12\) m, height = \(6\) m
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determine si las propiedades definen un rayo o un segmento de línea ray…
# Explanation: ## Paso 1: Definir un rayo Un rayo es una parte de una línea recta que tiene un punto de origen (comienzo) y se extiende hacia un lado infinitamente. No se puede me…
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find the following measurements of the triangle shown. triangle base = …
\(14\) square units
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3. triangle por with vertices p(-13, -3), q(-7, 3), and r(-6, -2): 90° …
\(P'(-7,5)\), \(Q'(-1,-1)\), \(R'(-6,-2)\)
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if ( mathbf{y}=langle-3,-7 angle ) and ( mathbf{z}=langle-9,-9 angle ),…
\(\langle - 12,-16 angle\)
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for the figure shown, find ( mangle1 ). (the figure is not drawn to sca…
\(15\)
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b) 12 cm 4 cm 9 cm area:
Area: \(30\space cm^{2}\), Perimeter: \(29\space cm\)
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for the figure shown, find ( mangle1 ). (the figure is not drawn to sca…
\(72\)
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find the following measurements of the triangle shown. triangle: base =…
base = 8 units, height = 4 units
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area: perimeter: 2. calculate the area of the shaded region. a) area:
\(32\)
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which statement represents the triangles shown in the diagram? △abc≅△cd…
\(\triangle ABC\cong\triangle CDE\)
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b) area:______ perimeter:______
Area: \(58\) square feet, Perimeter: \(42\) feet
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find the following measurements of the triangle shown. base = units hei…
base \( = 80\) units, height \( = 40\) units
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checkpoint #4 quiz - compound perimeter & are show all work to earn ful…
Area: \(82m^{2}\), Perimeter: \(43m\)
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use a triangle congruence theorem to determine the congruent correspond…
\(\overline{JK}\cong\overline{LK}\), \(\overline{ML}\cong\overline{MJ}\), \(\angle KJM\cong\angle KLM\), \(\angle JMK\cong\angle LMK\)
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if ( mathbf{a}=(8,-1) ) and ( mathbf{b}=(-6,3) ), find the sum ( mathbf…
\(\langle2,2 angle\)
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given ∠a and ∠b are complementary ∠c ≅ ∠b ∠d and ∠c are complementary p…
Congruent Complements Theorem
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each option lists a combination of congruent parts between two triangle…
- **Triangle Congruence Theorem**: SAS, ASA, SSS - **Not a Triangle Congruence Theorem**: SSA, AAA
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∠x and ∠y are supplementary ∠z and ∠y are supplementary ∠w ≅ ∠x ∠t ≅ ∠z…
B. Congruent Supplements Theorem
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2. rectangle wxyz with vertices w(-3,-4), x(0,-5), y(-2,-11), and z(-5,…
\(W'(3,-6)\) \(X'(0,-5)\) \(Y'(2,1)\) \(Z'(5,0)\)
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given ∠x and ∠y are supplementary ∠x ≅ ∠y ∠z is a right angle prove ∠x …
D. Supplemental Right Angles Theorem
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use a triangle congruence theorem to determine the congruence statement…
\(\triangle RSQ\)
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directions: graph and label each figure and its image under the rotatio…
\(A'(-1,3)\) \(B'(-2,7)\) \(C'(4,6)\) \(D'(5,2)\)
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5. trapezoid qrst with vertices q(2,1), r(2,5), s(4,5), and t(8,1): 90°…
\(Q'(1,-2)\), \(R'(5,-2)\), \(S'(5,-4)\), \(T'(1,-8)\)
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the triangles are congruent by the sas congruence theorem. complete the…
\(\angle B\cong\angle T\), \(\overline{AC}\cong\overline{RS}\), \(\angle A\cong\angle R\), \(\angle C\cong\angle S\)
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6. triangle mnp with vertices m(-7,6),n(-1,2), and p(-6,0): 270° clockw…
\(M'(6,7)\), \(N'(2,1)\), \(P'(0,6)\)
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∠a and ∠b form a linear pair ∠a ≅ ∠b ∠c is a right angle prove ∠a ≅ ∠c …
Congruent Complements Theorem
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3. triangle fgh with vertices f(-7,8), g(-1,1), and h(-8,4): 270° count…
\(F'(8,7)\), \(G'(1,1)\), \(H'(4,8)\)
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the intersection of plane r and plane p is point ✓ is not on plane p ce…
La intersección de plano \( R \) y plano \( P \) es la línea \( \overleftrightarrow{DB} \). \( \overleftrightarrow{CE} \) y \( \overleftrightarrow{DB} \) se intersectan en el punt…
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unit 4 : hw #2 4 - 3 rotations directions: give each rule for our 180^{…
For the \(270^{\circ}\) counter - clockwise rotation of \(\triangle FGH\): \(F'(8,7)\), \(G'(1,1)\), \(H'(4,8)\) For the \(90^{\circ}\) clockwise rotation of trapezoid \(QRST\): \…
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find each angle measure: 1. m∠1 2. m∠hjk 3. m∠3 4. m∠4 5. m∠rst 6. in t…
1. \(m\angle1 = 67^{\circ}\) 2. \(m\angle HJK = 38^{\circ}\) (assuming parallel lines and transversal, consecutive - interior - angles theorem) 3. \(m\angle3 = 69^{\circ}\) (assum…
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directions: determine whether the triangles are similar by side - side …
7. \(\triangle NKR\sim\triangle SED\) 8. The triangles are not similar by SSS similarity.
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point m lies in the interior of \\( \\angle j k l \\). use the angle ad…
\(m\angle JKL=m\angle JKM + m\angle MKL\) (the third option)
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read the excerpt from act 1, scene 3, of the tragedy of macbeth all. th…
Three times toward you, three times toward me, and three times again to complete nine circles. Now the spell is set.
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planes x and y and points c, d, e, and f are shown which statement is t…
La línea que se puede dibujar a través de los puntos \(D\) y \(E\) está contenida en el plano \(Y\)
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points j and k lie in plane x. how many lines can be drawn through poin…
1