幾何
三角形、圓、解析幾何與證明題。
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consider a circle whose equation is ( x^{2}+y^{2}-2x - 8 = 0 ). which s…
- The center of the circle lies on the \(x\) - axis. - The radius of the circle is \(3\) units. - The radius of this circle is the same as the radius of the circle whose equation …
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what is the radius of a circle whose equation is $(x + 5)^2+(y - 3)^2 =…
4 units
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circle o has a circumference of 36π cm. what is the length of the radiu…
18 cm
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5. solve for x, y, and z. x= y= z=
\(x = 117\), \(y = 83\), \(z = 63\)
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line segment on is perpendicular to line segment ml. what is the length…
\(3\) units
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practice for exercises 12 - 15, use the given information. which lines …
Lines \(r\) and \(p\) are parallel. The theorem is the Alternate Interior Angles Theorem.
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segments rt and su are diameters of circle o. what is ( moverarc{srt} )…
\( 274^{\circ} \)
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what is the measure of arc qr? 26° 104° 128° 52°
\(104^{\circ}\)
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in the diagram of circle a, what is m∠lmn? 90° 75° 135° 120°
\(90^{\circ}\)
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line segments mp and ml are perpendicular chords in circle o. mp = 10 a…
The radius of circle \(O\) is \(13\); \(\angle LMP\) intercepts a semicircle; \(LP\) is a diameter of circle \(O\)
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ad and mn are chords that intersect at point b. what is the length of l…
18 units
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using the graph, determine the coordinates of the vertex of the parabol…
\((1,4)\)
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4. solve for y. triangle abc is equilateral.
\(y=\frac{25}{7}\)
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in circle c, ( r = 32 ) units. what is the area of circle c? ( 256pi \t…
\(1024\pi\) units²
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in circle t, \\( \\angle ptq \\cong \\angle rts \\). what is the measur…
\(48^{\circ}\)
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in circle o, what is ( mangle maj )?
\(125^{\circ}\)
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point g is the center of the small circle. point x is the center of the…
\(676\pi\mathrm{cm}^{2}\)
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4. solve for y. triangle abc is equilateral.
# Explanation: ## Step1: Use the property of equilateral triangle In an equilateral triangle, all sides are equal. So \(14y - 17=8z + 12 = 9x-39\). But since we need to solve for …
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what is the value of x? 3 7 6 2
\(2\)
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the measurement indicated by the line across the center of the cell is …
Diameter
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in circle d, \\( \\angle edh \\cong \\angle edg \\). what is the length…
4 units
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name scott polkn date reassess unit 6 sum 2 l8.11 complete the followin…
\(\boxed{2(x - 2)^{2}}\), \(\boxed{4(\frac{1}{2}x^{2}-2x + 2)}\), \(\boxed{\frac{1}{2}(4x - 8)(x - 2)}\), \(\boxed{2x^{2}-8x + 8}\)
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the measure of central angle abc is $\frac{pi}{2}$ radians. what is the…
\(9\pi\) units\(^{2}\)
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angle bcd is a circumscribed angle of circle a. angle bac measures 53°.…
\(74^{\circ}\)
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consider circle y with radius 3 m and central angle xyz measuring 70°. …
3.7 meters
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line segments xy and zy are tangent to circle o. which kind of triangle…
B. an isosceles triangle
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archimedes method is used to measure the volume of a(n) ____. square re…
# Brief Explanations: Archimedes' method involves displacing water. Regular - shaped objects (like square and rectangle,[SSE Completed, Client Connection Error][LLM SSE On Failure]
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3. solve for x. 5x - 21 3x + 11 9x - 18
\(x = 8\)
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the triangles below are congruent and their corresponding parts are nam…
(a) \(\angle A\cong\angle Z\), \(\angle B\cong\angle Y\) (b) \(\overline{AB}\cong\overline{YZ}\), \(\overline{AC}\cong\overline{XZ}\)
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10.x= if \\( \\triangle abc \\cong \\triangle def \\) and \\( de = 10, …
\(x = 6\)
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solve the inequality and graph the solution. -2p + 4.5 > -2.9
The solution of the inequality is \(p < 3.7\). On the number - line, it is represented by an open - circle at \(3.7\) (since \(p\) is not equal to \(3.7\)) and the line extending …
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unit 4 quiz: triangles version 1 name: thiago goncalcz solve for the gi…
1. \(t = 4\) 2. \(m\angle C=54^{\circ}\)
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2. find the vertex. given, focus (2,4) and directrix y = -6 (hint: vert…
\((2,-1)\)
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3. find the vertex. given, focus (6,-5) and directrix x=0 vertex:
\((3,-5)\)
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complete each congruence statement: a) \\( \\triangle d e f \\cong \\tr…
A. \(\overline{XZ}\) B. \(\angle Q\) C. \(\angle A\) D. \(\overline{XY}\)
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if $\triangle def=\triangle pqr$, and $de = 3x - 10$, $qr = 4x - 23$, $…
\(x = 17\) \(y = 45\)
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if \\( \\triangle cow \\cong \\triangle pig \\), and \\( co = 25 \\), \…
\(x = 5\) \(PG=18\)
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geometry with data analysis ic qtr b young continuous learning center -…
It will be an isosceles triangle.
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if ( \triangle bat cong \triangle dog ), and ( mangle b = 14^{circ} ), …
\(x = 13\) \(m\angle O=137\)
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triangle lmn has two known interior angles of 29° and 104°. triangle jk…
The triangles are not similar.
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draw an 85° angle using the ruler and protractor.
An angle \( \angle AOB = 85^{\circ} \) is drawn.
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isosceles triangles triangle abc is an isosceles right triangle. what i…
\(45^{\circ}\)
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vi. tarea 1) sean los vértices de un triángulo a(1,2), b(20,5) y c(5,11…
La distancia de \(A\) al punto medio de \(BC\) es \(\sqrt{97}\approx9.85\)
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triangle xyz is isosceles. the measure of the vertex angle, y, is twice…
The perpendicular bisector of \(\overline{XZ}\) creates two smaller isosceles triangles; The measure of angle \(Z\) is \(45^{\circ}\); Angle \(Y\) is a right angle.
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17. reason a rectangle has an area of $x^{2}+7x + 12$ in.$^{2}$. use fa…
The possible dimensions of the rectangle are \((x + 3)\) inches and \((x + 4)\) inches.
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which pairs of triangles are similar? choose similar or not similar for…
- Triangle 1 (\(27^{\circ},92^{\circ}\)) and Triangle 2 (\(62^{\circ},27^{\circ}\)): Not Similar - Triangle 1 (\(55^{\circ},85^{\circ}\)) and Triangle 2 (\(85^{\circ},40^{\circ}\)…
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3) sean los vértices de un triángulo a (-2, -3), b (2, 1) y c (4, -9). …
La distancia de \(A\) al punto medio de \(BC\) es \(\sqrt{89}\)
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4.12 unit test: angles - part 1 due: fri oct 17, 2025 11:59pm attempt 1…
\(180\)
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calculator in this diagram, parallel lines are cut by transversal. give…
\(14\)
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isosceles triangles triangle abc is equilateral. \\( \\overline { b d }…
\(5.8\)
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question 17 (1 point) find the values of x and y. x= y= blank 1: blank …
Blank 1: \(15\) Blank 2: \(18\)
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isosceles triangles what is always true about the angles of an isoscele…
At least two of the angles are congruent.
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isosceles triangles the vertex angle of an isosceles triangle measures …
\(70^{\circ}\)
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isosceles triangles the vertex angle of an isosceles triangle measures …
\(70^{\circ}\)
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one of the vertices of the original rectangle has the coordinates $(6,3…
For the \(90^{\circ}\) rotation: \((-3,6)\) For the \(180^{\circ}\) rotation: \((0,-3)\)
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isosceles triangles isosceles triangle abc has a perimeter of 96 centim…
\(36\) cm
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1. the endpoints of $overline{ab}$ are $a(3, - 4)$ and $b(7,2)$. determ…
The length of \(\overline{AB}\) is \(2\sqrt{13}\)
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2) alonso se encuentra en el punto (3, -2) y pablo en (2, 5). ambos dec…
La distancia de Alonso al punto de encuentro es \(2\sqrt{5}\) y la distancia de Pablo al punto de encuentro es \(\sqrt{34}\)
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given the diagram and ( m||n ), determine the measure of each angle. ( …
\(m\angle1 = 133^{\circ}\) \(m\angle2 = 47^{\circ}\) \(m\angle3 = 47^{\circ}\) \(m\angle4 = 47^{\circ}\) \(m\angle5 = 43^{\circ}\) \(m\angle6 = 47^{\circ}\) \(m\angle7 = 47^{\circ…
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given the diagram and ( mparallel n ), determine the measure of each an…
Blank 1: \(53\) Blank 2: \(127\) Blank 3: \(53\) Blank 4: \(90\) Blank 5: \(90\) Blank 6: \(37\) Blank 7: \(127\) Blank 8: \(37\) Blank 9: \(37\) Blank 10: \(127\)
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use the given information and the diagram to determine which lines, if …
Blank 1: none Blank 2: \(t\parallel u\) Blank 3: \(t\parallel u\) Blank 4: none Blank 5: \(m\parallel n\)
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geometry with data analysis ic qtr b young continuous learning center -…
It is twice the measure of angle C.
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use the given information and the diagram to determine which lines, if …
a. none b. \(m\parallel n\) c. none d. \(m\parallel n\) e. \(t\parallel u\)
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question 6 (1 point) find the value of x. x= blank 1:
\(20\)
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how did the triangle trade contribute to the colonial economy? a. by pr…
a. By providing a steady supply of enslaved labor for plantations d. Tobacco
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are these two triangles similar polygons? explain your thinking. be spe…
No, these two triangles are not similar polygons. For two triangles to be similar, either all three sides must be in proportion (SSS similarity criterion) or two sides must be in …
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a recent survey conducted by a financial planning website asked, \if yo…
1. \(0.9N\) 2. \(\frac{1}{2}L - 23\) 3. \(220 - x\)
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what does the term \systemic racism\ refer to in the context of america…
- First question: C. Institutionalized discrimination against certain racial groups - Second question: D. Slaves
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question 3 (1 point) find the value of x that makes m||n. x= blank 1: q…
\(8\)
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question 2 (1 point) use the diagram below to answer the following ques…
a. \(\overline{FG}\) b. \(\overline{FG}\) c. \(\overline{AF}\) d. \(FHE\) e. \(\overline{DE}\)
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triangle qst is isosceles, and rt bisects ∠t. what is true about ∠qrt? …
\(m\angle QRT = 90^{\circ}\), \(m\angle QRT=m\angle SRT\)
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problem solving 17) a group of campers tie up their food between two pa…
\(m\angle2 = 104^{\circ}\) ### Problem A2 (Mathematics - Geometry)
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4. prove the two shapes are similar by describing a sequence of transfo…
By performing a \(90^{\circ}\) counter - clockwise rotation about the origin, a dilation with scale factor \(\frac{1}{2}\), and a reflection over the \(x\) - axis on figure \(ABC\…
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what is the value of x in the figure shown?
\(1\)
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a large pizza has a diameter of 16 inches. which of the following is th…
\(64\pi\ in^{2}\) (the second option)
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11) 16x - 6 13) 105° x + 112
\(x=-37\)
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what is the value of x in the figure?
\(39\)
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are these two triangles similar polygons? explain your thinking. be spe…
No, the two triangles are not similar polygons.
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if x represents the width of a rectangle and the length is four less le…
\(3x - 4\)
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transversal problems with equations (level 1) score: 1/5 penalty: none …
\(6\)
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question given ( m parallel n ), find the value of ( x ) and ( y ). ans…
\( x = 53 \), \( y = 127 \)
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vi. reforzamos nuestros aprendizajes: 1) ricardo y sus amigos participa…
La distancia que recorrerán es aproximadamente \(26.16\) kilómetros.
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given ( m parallel n ), find the value of ( x ) and ( y ).
\( x = 43 \), \( y = 137 \)
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proving lines parallel find the measure of the indicated angle that mak…
1. \(50^{\circ}\) 2. \(52^{\circ}\) 3. \(66^{\circ}\) 4. \(80^{\circ}\) 5. \(90^{\circ}\) 6. \(81^{\circ}\) 7. \(53^{\circ}\) 8. \(58^{\circ}\)
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2. these two triangles are similar. a.) find the length of side x. b.) …
a. \(x = 36\)
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i can determine if multiple shapes are similar. (8.g.a.4) 1. choose whe…
- a. False in all cases. - b. True in some cases. - c. True in all cases.
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question given ( l | m | n ), find the value of ( x ). answer attempt 1…
\(x = 17\)
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question solve for the value of m. answer attempt 1 out of 2 m =
\(9\)
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answer attempt 1 out of 2 $w =$ submit answer
\(11\)
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construction 26x 76° 38 = x 76/26 = 2/26x 2/26
\(x = \frac{38}{13}\)
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a circle has an area of $49pi$ in$^{2}$. which of the following is the …
\(14\pi\) in
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solve for the value of n.
\(n = 8\)
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topic: constructions with compass and straight edge. 3. use a compass a…
The ray \( BF\) bisects \( \angle ABC\).
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question given ( mparallel n ), find the value of x. answer attempt 1 o…
\(13\)
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assume the triangles are similar. solve for x. x = 11 x = 8 x = 200 x =…
$x = 8$
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given ( mparallel n ), find the value of x. answer attempt 1 out of 2 (…
\(x = 14\)
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question 4 scot wants to enlarge a triangle that has sides 4, 5 and 8. …
A. \(11.25,18\)
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find the perimeter of the polygon. the perimeter is
\(26\mathrm{cm}\)
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the two isosceles triangles are similar, what is the length of the base…
\(2.6\)
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find the perimeter of the regular figure shown to the right. (the sides…
212