幾何
三角形、圓、解析幾何與證明題。
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show that the conjecture is false by providing a counterexample. if the…
\(m\angle P = 90^{\circ}\), \(m\angle Q = 45^{\circ}\), \(m\angle R = 45^{\circ}\)
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in the figure below, ( mangle2 = 46^{circ} ). find ( mangle1 ), ( mangl…
\(m\angle1 = 134^{\circ}\), \(m\angle3 = 134^{\circ}\), \(m\angle4 = 46^{\circ}\)
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3. how many blocks does it take to build this building?
18
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consider a cone with a height of 11 feet and a volume of 33π cubic feet…
The radius of the cone is \( 3 \) feet.
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in the figure, ( mangle 2=(b + 11)^{circ} ) and ( mangle 3=(b + 29)^{ci…
\(25\)
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show that the conjecture is false by providing a counterexample. if the…
\(m\angle R = 60^{\circ}\), \(m\angle S = 60^{\circ}\), \(m\angle T = 60^{\circ}\)
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in the figure below, ( mangle1 = 126^{circ} ). find ( mangle2 ), ( mang…
\(m\angle2 = 54^{\circ}\) \(m\angle3 = 126^{\circ}\) \(m\angle4 = 54^{\circ}\)
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the perimeter of the rectangle is yd.
\(13.8\)
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find the volume of the rectangular prism. do not round your answer.1.1 …
\(6.292\)
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13. identify the postulate or theorem that can be used to prove the tri…
C. SAS
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12. given the information in the diagram what else is needed to prove (…
D. \(\angle D\cong\angle M\)
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11. if bingo ≅ turfs which of the following congruency statements is no…
B. \(\angle NGI\cong\angle URF\)
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question 7 of 12 (1 point) | question attempt:1 of unlimited (c) select…
For the first pair: Not Necessarily Congruent. For the second pair: Congruent by the Angle - Side - Angle (ASA) Congruence Property.
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find the perimeter of the rectangle. the perimeter of the rectangle is …
\(17.6\)
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if necessary, you may learn what the markings on a figure indicate. (b)…
\(\triangle UVW\cong\triangle XYZ\) by the Angle - Angle - Side (AAS) Congruence Property; \(\triangle MNO\) and \(\triangle PQR\) are Not Necessarily Congruent.
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math 1024: arithmetic of angular measurements - homework name find \\( …
1. \(\angle KLP = 69^{\circ}\) 2. \(\angle KFG=34^{\circ}\) 3. The highlighted angle \(=240^{\circ}\)
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find the volume of the rectangular prism. do not round your answer. 3.7…
\(11.1\)
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for each figure below, determine (by using the markings) if there is a …
(a) Congruent: \(\triangle MNO\cong\triangle PQR\) by the HL (Hypotenuse - Leg) property. (b) Congruent: \(\triangle UVW\cong\triangle YVX\) by the SAS (Side - Angle - Side) prope…
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give a pair of corresponding angles, a pair of alternate exterior angle…
(a) Corresponding angles: $\angle1$ and $\angle5$ (b) Alternate exterior angles: $\angle2$ and $\angle8$ (c) Alternate interior angles: $\angle3$ and $\angle5$
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rectangle abcd has coordinates a(2,1), b(1,3), c(-5,0), and d(-4,-2). f…
The area of rectangle \(ABCD\) is \(15\).
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partially correct your answer is incorrect. • statement 3: your answer …
- **Statement 3**: \( \angle ACB=\angle ACD\) (Reason: All right angles are equal) - **Statement 6**: \( \triangle ABC\cong\triangle ADC\) (Reason: ASA Congruence Property)
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give a pair of alternate interior angles, a pair of corresponding angle…
- Alternate interior angles: \(\angle2\) and \(\angle7\) - Corresponding angles: \(\angle1\) and \(\angle3\) (or \(\angle2\) and \(\angle4\), \(\angle5\) and \(\angle7\), \(\angle…
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in the figure below, ( mangle2 = 99^{circ} ). find ( mangle1 ), ( mangl…
\(m\angle1 = 81^{\circ}\), \(m\angle3 = 81^{\circ}\), \(m\angle4 = 99^{\circ}\)
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use the given information to prove that ( \triangle abccong\triangle ad…
5. Reason: Reflexive Property of Congruence 6. Reason: AAS (Angle - Angle - Side) Congruence Theorem
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consider a cone with a height of 6 inches and a volume of 32π cubic inc…
\(4\) in
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use the given information to prove that $\\triangle pqr\\cong\\triangle…
3. Reason: Vertical angles are congruent. 4. Reason: SAS (Side - Angle - Side) congruence criterion.
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find the area of the triangle with vertices (5, 15), (5, 6), and (9, 6)…
\(18\)
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find the perimeter of the rectangle. the perimeter of the rectangle is …
\(18.2\)
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show that the conjecture is false by providing a counterexample. if the…
\(m\angle R = 60^{\circ}\), \(m\angle S = 60^{\circ}\), \(m\angle T = 60^{\circ}\)
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find the volume of the rectangular prism. do not round your answer. 3.7…
\(11.1\)
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find the value of b such that hl ⊥ hj. in the figure, m∠2=(b + 19)° and…
\(30\)
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because congruent diagonals prove that a parallelogram is a rectangle, …
\(x = 3\)
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complete the square and write the given equation in standard form. then…
\(6\)
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image long description the rectangle abcd is given as shown. find x if …
\(x = - 3\)
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complete the square and write the given equation in standard form. then…
\((2,4)\)
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given that abcd is a rectangle with ao = 4x - 3 and bo = 5x - 10, what …
\(x = 7\)
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a city council plans to put a new fence around a local community park. …
\(687.5\)
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complete the square and write the given equation in standard form. then…
The equation in standard form is \((x - 2)^{2}+(y - 4)^{2}=36\)
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(1 point) in a proof that the diagonals of rectangle abcd are congruent…
\(\triangle DAB\cong\triangle CBA\)
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estimate the length of \\( \\overline{k l} \\) : \\( \\mathrm{cm} \\)
\( 6\)
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give the center and radius of the circle described by the equation and …
The radius is \(5\)
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give the center and radius of the circle described by the equation and …
The center is \((-5,1)\)
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question you start driving west for 3 miles, turn right, and drive nort…
\(3.6\) miles
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give the center and radius of the circle described by and range. (x - 1…
The radius of the circle is \(7\).
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calculator what is ( mangle dhg )? enter your answer in the box. ( squa…
\(108\)
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calculator what is the value of x? enter your answer in the box.
\(x = 9\)
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∠e and ∠f are vertical angles with ( mangle e = 8x + 8 ) and ( mangle f…
\(x = 5\)
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what is the volume? cubic yards submit
\(42\)
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∠c and ∠d are vertical angles with ( m∠c=-2x + 90 ) and ( m∠d=x - 30 ).…
\(20\)
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∠a and ∠b are vertical angles with m∠a = x and m∠b = 3x - 60. what is m…
\(30\)
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give the center and radius of the circle described by the equation and …
The radius of the circle is \(7\).
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give the center and radius of the circle described by the equation and …
\((1,2)\)
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4. which reason is the justification for the statement that angle a ≅ a…
Vertical angles are congruent.
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1. which is an appropriate statement about angles 3 and 4 in the diagra…
Angles 3 and 4 are complementary angles.
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find the distance between the pair of points. if necessary, express ans…
\(5\)
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use the given information to prove that ( \triangle def cong \triangle …
\(\triangle DEF\cong\triangle HGF\) by ASA Congruence Property.
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use the given information to prove that △def≅△hgf. given: \\( \\overlin…
1. $\overline{DF}\cong\overline{HF}$ - Given 2. $\angle DEF\cong\angle HGF$ - Given 3. $\angle DFE\cong\angle HFG$ - Vertical angles 4. $\triangle DEF\cong\triangle HGF$ - ASA Con…
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use the given information to prove that ( \triangle def cong \triangle …
1. Reason: Given 2. Statement: $\angle HGF$; Reason: Vertical Angles Theorem 3. Reason: ASA (Angle - Side - Angle) Congruence Criterion 4. Reason: ASA (Angle - Side - Angle) Congr…
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the area of a rectangle is 99 m², and the length of the rectangle is 7 …
Length: \(18\) m, Width: \(5.5\) m
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select all the correct answers. what are the rotations that will carry …
\(240^{\circ}\) clockwise rotation about its center \(P\), \(120^{\circ}\) counterclockwise rotation about its center \(P\)
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why does a rectangle with different side lengths have only 2 lines of s…
B. all four angles are congruent, and opposite sides are congruent for a horizontal and vertical line of reflection
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select the correct answer from each drop - down menu. consider parallel…
Since rotating parallelogram \(ABCD\) \(180^{\circ}\) about its center \(E\) maps side \(\overline{CD}\) onto side \(\overline{AB}\) and side \(\overline{BC}\) onto side \(\overli…
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select the correct answer from each drop - down menu. a square rotated …
The first blank: \(4\); The second blank: \(4\)
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vector addition and subtraction quiz complete vector u has initial poin…
\(\langle-5,1 angle\) (It seems there is a mistake in the given options as the correct result of \(u + v\) is \(\langle-5,1 angle\) which is not among the provided choices. If we …
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let ( mathbf{a}=(5,-9) ) and ( mathbf{b}=(-3,1) ), and ( mathbf{c}=math…
\(|c| = 12.8,\theta=128.7^{\circ}\) (First option)
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let ( |u| = 10 ) at an angle of ( 45^{circ} ) and ( |w| = 13 ) at an an…
\(|w| = 14.2;\theta = 107.1^{\circ}\) (corresponds to the option \(|w| = 14.2;\theta=107.1^{\circ}\))
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vector u has initial point at (6,8) and terminal point at (3,-2). vecto…
\(\langle - 8,-6 angle\)
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describing a similarity transformation the red figure is similar to the…
10. Rotate the blue parallelogram \(90^{\circ}\) clockwise about the origin and then dilate it by a scale factor of \(\frac{1}{2}\). 11. Translate the blue triangle \(3\) units do…
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προσέχουμε! pay attention! definite articles ο ↔ ενας η ↔ μια το ↔ ενα …
- "ένας" μαρκαδόρος - "ένα" μολύβι - "μία" κασετίνα - "ένας" πίνακας - "ένα" τετράδιο - "μία" γόμα
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identifying similar figures determine whether the figures are similar. …
6. The figures are not similar because the ratios of their corresponding sides are not equal. 7. The figures are not similar because the ratios of their corresponding sides are no…
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30. x = 9 12
\(15\)
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directions: find the indicated trigonometric ratio as a fraction in sim…
22. \(\frac{3}{5}\) 23. \(\frac{4}{3}\) 24. \(\frac{4}{5}\) 25. \(\frac{4}{5}\)
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37. while standing on top of a hill at a ski resort, lisa spots the ski…
\(x = 1514\) feet (rounded to the nearest whole number)
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21. 18 15 x
\(x = 6.6\)
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y = short = hyple short = long/√3 long = short * √3 hyp = short * 2 15.…
\(x = 11\), \(y = 22\)
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monday 1) how far is it from a to b? a = 10 b = 10 a = 0 b = -10 a = -2…
1) The distances are \(6\), \(10\), \(5\), \(6\) respectively. 2) The radius is \(5\).
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review & refresh tell whether the blue figure is a dilation of the red …
1. No. 2. Yes.
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test 4 right triangles and trigonometry 5. in fayetteville, the library…
5. Approximately \(5.83\) miles 6. Approximately \(22.25\) feet 7. Approximately \(13.51\) inches
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i. define en tus propias palabras valor:10pts.a recta.b rectas perpendi…
- a. Una línea sin curvas que se extiende indefinidamente. - b. Dos rectas que se cruzan formando 90 grados. - c. Lugar donde se cruzan dos o más rectas. - d. Ángulo de 90 grados.…
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using triangle congruence theorems two angles and the non - included si…
AAS
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520va v. geometry sem a geometry using triangle congruence theorems two…
SAS
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ng triangle congruence theorems given \\( \\angle g h d \\) and \\( \\a…
\(\triangle GHD\cong\triangle EDH\) by \(SAS\)
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ng triangle congruence theorems given: \\( \\angle x w u \\cong \\angle…
$\triangle ZYX\cong\triangle VYU$ by AAS
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v. geometry sem a geometry triangle congruence theorems consider the di…
SSS.
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triangles abc and def have the following characteristics: ∠b and ∠e are…
C. AAS
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using triangle congruence theorems which congruence theorem can be used…
AAS
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using triangle congruence theorems given: \\( \\angle b c d \\) is righ…
$\triangle CBE\cong\triangle CDA$ by $HL$, $\triangle ACF\cong\triangle ECF$ by $HL$, $\triangle BFA\cong\triangle DFE$ by $SAS$, $\triangle CBF\cong\triangle CDF$ by $SSS$
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4520va v. geometry sem a geometry using triangle congruence theorems wh…
SSS
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4520va v. geometry sem a geometry using triangle congruence theorems co…
SAS.
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solve the inequality. graph the solution. 29 > 20 + x the solution to t…
The solution to the inequality is \(x < 9\). On the number - line, there is an open circle at \(9\) and the graph extends to the left of \(9\).
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what is the relationship between the centroid and the vertices of a tri…
1. B. It is two - thirds of the distance from each vertex to the midpoint of the opposite side 2. D. They divide each side into equal halves 3. D. Incenter 4. B. Circumcenter
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for which of these triangles is the incenter also the circumcenter? sca…
1. C. Equilateral triangle 2. B. It is located at the midpoint of the hypotenuse 3. D. Circumcenter 4. C. Incircle 5. D. Median 6. D. Equilateral triangle 7. B. It is two - thirds…
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a right triangle has legs of length 6 cm and 8 cm. find the hypotenuse.…
\(10\) cm ### Second problem:
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a circle has a diameter of 10 m. what is its circumference? 31.4 m 15.7…
First question: 31.4 m Second question: 36 cm
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the volume of a prism is 300cm^3 and the base area is 50cm^2. whats the…
For the prism height: \(6\mathrm{cm}\) (third option). For the triangle area: \(48\mathrm{cm}^2\) (first option).
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what happens to the length of a chord as its perpendicular distance fro…
c. It increases.
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if an inscribed angle intercepts an arc of 80°, what is the measure of …
1. a. \(40^{\circ}\) 2. d. They are congruent. 3. d. Tangent 4. a. \(80^{\circ}\) 5. d. \(8\mathrm{cm}\) 6. b. They are congruent.
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a line segment from the center of a circle to any point on the circle i…
# Brief Explanations: - For the first blank: By definition, a line segment from the center of a circle to any point on the circle is a radius. - For the second blank: The longest …
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graph the solution of this inequality: \\frac{4}{9}x - 10 > \\frac{x}{3…
The solution of the inequality is \(x > - 18\). On the number - line, we use an open circle at \(-18\) (because the inequality is strict, \(x eq - 18\)) and draw an arrow to the …
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what is the area of a kite with diagonals of length 10 and 12 units? 22…
60