几何
三角形、圆、解析几何与证明题。
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are these shapes congruent? yes no
no
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find the tangent of ∠f. simplify your answer and write it as a proper f…
$\frac{15}{8}$
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question find the measure of the missing angles. answer attempt 1 out o…
\(x = 25\), \(y = 65\)
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read the sentences below, filling in the blanks with items from this li…
A. circle A circle is the set of all points equidistant from a center. The distance from the center of a circle to any point on the circle is the radius. The longest chord in a ci…
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given ( mparallel n ), find the value of x.
\(29\)
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question given m||n, find the value of x. answer attempt 3 out of 3 x =…
\( 7 \)
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the figure below is translated down 4 units. what are the coordinates o…
The coordinates of the image of point T after the translation are \((-5,-1)\)
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determine the type of triangle that is drawn below.
Acute scalene triangle
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question in \\( \\triangle q r s, \\overline{s q} \\cong \\overline{r s…
$m\angle S = 84^{\circ}$
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graph this equation: $x=-4$ click to select points on the graph.
在坐标系中，过点\((-4,0)\)、\((-4,2)\)、\((-4,-2)\)等（\(x\)坐标为\(-4\)，\(y\)坐标任意）作垂直于\(x\)轴的直线，即为方程\(x=-4\)的图像。
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find the midpoint, m, of \\( \\overline { a b } \\). \\( a = ( 2,5 ) b …
$(-2,1)$
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solve for x. round to the nearest tenth of a degree, if necessary.
\(x\approx44.4^{\circ}\)
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solve for x. i = x save answer
\( x = \frac{25}{3} \)
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a 25 - foot - long footbridge has two diagonal supports that meet in th…
\(13.8\)
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solve for $x$. round to the nearest tenth, if necessary.
\(x = 89.4\)
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multiple choice: completely fill in the circle next to the best answer.…
11. Infinitives, like all other verbals, can have subjects. 12. She went to bed without supper. 13. Infinitive 14. Gerund 15. absolute expression containing a noun modified by a p…
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the graph shows the vertices of a triangle. determine the area of the t…
\(24\)
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which segment is opposite to \\( \\angle j \\)? answer \\( \\bigcirc \\…
\(\overline{YZ}\)
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find the missing angle
\(59\)
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hallar el área de este trapecio. asegúrese de incluir la unidad correct…
$65$ $cm^{2}$
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graph the point $(-3,3)$ on the coordinate plane.
Plot the point at the intersection of \(x=-3\) and \(y = 3\) on the coordinate plane.
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(51.9^{\circ}\)
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plot the image of point p under the translation (x,y)→(x - 4,y - 6).
# Explicación: ## Paso 1: Determinar las coordenadas del punto P Observando el gráfico, las coordenadas del punto P son $(2, - 2)$. ## Paso 2: Aplicar la regla de traducción La tr…
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question given ( m | n ), find the value of ( x ). answer attempt 1 out…
\(x=-25\)
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a side of the triangle below has been extended to form an exterior angl…
\(x = 112\)
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the square on the right is a scaled copy of the square on the left. ide…
\(\frac{24}{91}\)
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question a side of the triangle below has been extended to form an exte…
\(107\)
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what type of angle is this? obtuse straight right acute
acute
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a building is 1 ft from a 9 - ft fence that surrounds the property. a w…
\(15.6\)
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what it the x - coordinate of point a if it is reflected across the yel…
\(-5\)
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what it the y - coordinate of point c if it is reflected across the gre…
La coordenada \( y \) del punto \( C \) reflejado es \( 8 \).
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clasificar cada figura como una recta, semirrecta o segmento de recta. …
(a) Tipo: recta, Cómo se escribe: $\overleftrightarrow{AB}$ (b) Tipo: segmento de recta, Cómo se escribe: $\overline{FE}$ (c) Tipo: semirrecta, Cómo se escribe: $\overrightarrow{D…
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the figure below is dilated with the center of dilation at the origin a…
\((1,-2)\)
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solve for $x$. round to the nearest tenth of a degree, if necessary. an…
\(43.8\)
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express tan b as a fraction in simplest terms. answer attempt 1 out of …
\(\frac{\sqrt{31}}{12}\)
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3. find the measures of all the angles:
\(\angle A = 112^{\circ}\), \(\angle B=23^{\circ}\), \(\angle C = 45^{\circ}\)
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question find the measure of the missing angles. answer attempt 1 out o…
\(x = 54^{\circ}\), \(y = 36^{\circ}\)
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vertical/adjacent/complementary angles l2 question find the measure of …
\(23\)
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1.10 practice questions 1. determine the length of each line segment. a…
a) \(\sqrt{17}\) b) \(\sqrt{5}\)
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are the triangles below acute, obtuse, or right? triangle a triangle b …
Triangle A: Acute; Triangle B: Right; Triangle C: Obtuse; Triangle D: Acute
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are the triangles below acute, obtuse, or right? triangle a triangle b …
Triangle A: Acute; Triangle B: Right; Triangle C: Right; Triangle D: Obtuse
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find the measure of the missing angles. answer attempt 2 out of 3 d = □…
\(d = 90^{\circ}\), \(e = 133^{\circ}\), \(f = 47^{\circ}\)
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parallel lines/transversals what is the value of x? 80° (4x - 40)°
\(x = 30\)
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parallel lines/traversal make two selections... 1) what are the angles …
1. Consecutive 2. \(20x - 5+6x + 3 = 180\)
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solve for the value of $k$. answer attempt 1 out of 3 $k =$ submit answ…
\(30\)
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parallel lines/traversal make two selections... 1) what are the angles …
1. Alternate Exterior 2. \(10x + 5=11x - 7\)
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parallel lines/traversal make two selections... 1) what are the angles …
1. Alternate Exterior 2. \(6x-3 = 4x + 13\)
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a side of the triangle below has been extended to form an exterior angl…
\(x = 48\)
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2 15ft 20ft 12ft 25ft area = perimeter =
Area \(= 150\space ft^{2}\) Perimeter \(= 60\space ft\)
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parallel lines if angle 4 is measured to be 70 degrees, then select all…
1, 5, 6
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a side of the triangle below has been extended to form an exterior angl…
\(x = 56\)
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challenge #4 find the value of the variables *remember - quadrilaterals…
\(x = 45^{\circ}\), \(y = 70^{\circ}\)
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challenge #3 find the value of the variables *remember parallel line pr…
|Variable|Value| |--|--| |x|64| |y|26|
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solve for x. leave your answer in simplest radical form. answer attempt…
\( x = \sqrt{11} \)
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find the values of x and y... *to solve for x - use the fact that all t…
\(x = 15\), \(y=62\)
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applying into algebra let \\( \\overrightarrow { b d } \\) be the bisec…
| Value | Check | |--|--| | \(x\) | \(6\) | | \(\angle ABD\) | \(24^{\circ}\) | | \(\angle DBC\) | \(24^{\circ}\) | | \(\angle ABC\) | \(48^{\circ}\) |
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solve for x to the nearest tenth. 8 7 x 6 answer attempt 2 out of 3 x ≈…
\(12.2\)
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angle bisector and congruent angles in the figure to the left, look for…
\(\angle SRP\cong\angle QRP\), \(\angle YMN\cong\angle OMN\)
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apply the angle addition postulate using the diagram and the angle addi…
| Question | Answer | |--|--| | \(x\) | \(23\) | | \(m\angle LKM\) | \(56^{\circ}\) | | \(m\angle MKN\) | \(89^{\circ}\) |
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if ( pq = 37 ), ( qo = 32 ), ( po = 42 ), ( tr = 16 ), and ( sr = 21 ),…
\(55.5\)
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fill out the blanks hint for ( mangle bca )
| | Measure | |--|--| | \(m\angle ABC\) | \(90^{\circ}\) | | \(m\angle BCA\) | \(45^{\circ}\) | | \(m\angle BCD\) | \(135^{\circ}\) | | \(m\angle ACB + m\angle BCD\) | \(180^{\cir…
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question video examples if ( s t = 34, t r = 30 ), and ( w u = 6 ), fin…
\(6.8\)
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two truths & a lie two of the statements are true; one is a lie. select…
$\angle BAF$ and $\angle EAB$ are complementary.
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find the surface area of the polyhedra below. find the surface area of …
The surface area of the cube is \(150\mathrm{cm}^{2}\) and the surface area of the polyhedron (triangular prism) is \(108\mathrm{in}^{2}\).
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angle measure correct? m∠abd 120 m∠dbc ny m∠abe ny m∠cbe ny m∠abd + m∠d…
\(m\angle DBC = 60^{\circ}\), \(m\angle ABE=60^{\circ}\), \(m\angle CBE = 120^{\circ}\), \(m\angle ABD+m\angle DBC+\angle ABE+\angle EBC = 360^{\circ}\)
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angle pairs what is the value of x?
\(x = 24\)
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vertical angles pairs what is the value of x? 8x - 10 3x + 45
\(x = 11\)
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dbc is exactly ______ degrees.
\(60\)
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challenge -- find all of the missing angles - a, b, c, and d. hint: the…
\(\angle a = 65^{\circ}\), \(\angle b=25^{\circ}\), \(\angle c = 25^{\circ}\), \(\angle d=75^{\circ}\)
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draw a 55° angle using the ruler and protractor.
The angle \( \angle AOB = 55^{\circ} \) is drawn.
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the coordinate plane shows the location of teammate during a soccer gam…
\(8.1\)
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what is the approximate distance between point w(1,3) and point z(6,-6)…
A. 10.3 units
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a right triangle has a horizontal leg with a measure of 20 inches (in) …
15
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the legs of a right triangle are 14 inches and 20 inches. what is the l…
La longitud de la hipotenusa es aproximadamente \(24.41\) pulgadas.
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determine whether triangle def and triangle ghi are or are not similar,…
\(\triangle DEF\) and \(\triangle GHI\) are similar. We know this because the ratios of their corresponding sides are equal (\(\frac{DE}{GH}=\frac{EF}{HI}=\frac{DF}{GI}=\frac{1}{4…
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multiple - choice question what is triangular trade? trading for triang…
Slave Trade between three continents
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10/15 punto, línea, plano da un ejemplo de un punto en el aula. describ…
Un ejemplo de un punto en el aula es la esquina inferior izquierda de la pizarra. Se convierte en un punto porque no tiene dimensiones (longitud, anchura, profundidad) y solo marc…
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look at this graph: what is the equation of the axis of symmetry?
\(x = 0\)
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given vector $\\mathbf{v}=\\langle -3,1\ angle$, find $2\\mathbf{v}$ gr…
\(\langle-6,2 angle\)
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given vector $\\mathbf{v}=\\langle 4,8\ angle$, find $0.5\\mathbf{v}$ g…
\(\langle2,4 angle\)
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2. classify every triangle shown below and find all sides and angles gi…
\(\triangle ABC\) is isosceles and acute; \(\triangle ABD\) is scalene and obtuse; \(\triangle ACD\) is scalene and obtuse.
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question given vector ( mathbf{v}=langle 6,4 angle ), find ( -0.5 mathb…
\(\langle-3,-2 angle\)
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name geometry ticket 4.1 - 4.3 1. find the measures of the unknown angl…
\(m\angle ABD = 129^{\circ}\), \(m\angle ABC = 51^{\circ}\)
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determine if triangle hij and triangle klm are or are not similar, and,…
Triangle \(HIJ\) and triangle \(KLM\) are similar. We know this because the ratios of their corresponding sides are equal (\(\frac{IJ}{LM}=\frac{HJ}{KM}=\frac{HI}{LK}=\frac{1}{2}\…
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3 a blueprint for a rectangular warehouse has a length of 18 inches and…
The actual area of the warehouse is \(72000\) square feet. We know this by first using the scale factor to convert the blueprint dimensions (length \(18\) inches and width \(10\) …
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10/15 point, line, plane what is the difference between a line and a li…
Una línea se extiende indefinidamente en ambas direcciones, mientras que un segmento de línea tiene dos puntos finales definidos y es una parte finita de una línea.
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representing area with a polynomial expression find a simplified expres…
\(4x^{2}+22x - 12\)
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13. check for reasonableness a student is asked to factor $r^{10}+r^{8}…
The student's work is incorrect. The correct factoring is \(r^{8}(r^{2}+1)\) as the greatest - common factor of \(r^{10}\) and \(r^{8}\) is \(r^{8}\), not \(r^{2}\).
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find the perimeter of the trapezoid. write your answer in simplest form…
\(2 + 10\sqrt{6}\text{ ft}\)
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representing perimeter using a polynomial expression the perimeter form…
The perimeter of the rectangle is \(20x + 6\) inches.
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the perimeter formula for a rectangle is ( 2l + 2w ), where ( l ) is th…
\( 20x + 6 \)
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given vector $\\mathbf{v} = \\langle 3, - 4\ angle$, find $3\\mathbf{v}…
\(\langle9,-12 angle\)
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4/10 which is the correct set up to solve for x? tan 24 = x / 12 cos 24…
\(\tan24 = x/12\)
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given vector $\\mathbf{v}=\\langle 2,1\ angle$, find $-2\\mathbf{v}$ gr…
\(\langle - 4,-2 angle\)
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given vector $\\mathbf{v}=\\langle 3,1\ angle$, find $4\\mathbf{v}$ gra…
\(\langle12,4 angle\)
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given vector ( mathbf{v}=langle-2,1 angle ), find ( 2 mathbf{v} ) graph…
\(\langle - 4,2 angle\)
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given vectors $\\mathbf{u}=\\langle 2,-6\ angle$ and $\\mathbf{v}=\\lan…
\(\langle8,-9 angle\)
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given vectors ( mathbf{u}=langle-8,-6 angle ) and ( mathbf{v}=langle 4,…
\(\langle-4,1 angle\)
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given vectors $\\mathbf{u}=\\langle -5,-4\ angle$ and $\\mathbf{v}=\\la…
\(\langle1,-6 angle\)
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given vectors $\\mathbf{u}=\\langle 5,-3\ angle$ and $\\mathbf{v}=\\lan…
\(\langle0,-2 angle\)