幾何
三角形、圓、解析幾何與證明題。
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what is the value of p?
\(31\)
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what is the value of v?
\( 80 \)
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what is the value of s? 30° 80°
\(50\)
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what is the value of y? learn about adjacent angles! what are adjacent …
\(30\)
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m∠acb= m∠abc= m∠bca= m∠abc=
\(m\angle ABC = 63^{\circ}\), \(m\angle ACB=40^{\circ}\) ### Problem 4
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what is the value of s? 50° 30° s
\(80\)
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what is the value of g?
\(70\)
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question 15. solve the inequality and graph the solution: $-4x + 7 geq …
The solution of the inequality is \(x\leq - 3\). On the number - line, we use a closed circle at \(x = - 3\) (because the inequality includes equality, i.e., \(x=-3\) is part of t…
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what is the value of y?
\(40^{\circ}\)
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solve for $x$. round to the nearest tenth, if necessary. answer attempt…
\(1.9\)
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the formula for the volume of a pyramid is $v=\frac{1}{3}bh$, where $v$…
C. \(20\space cm\)
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what is the area of this figure? 4 km 3 km 5 km 4 km 7 km 5 km 7 km 15 …
\(95\)
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ashleys house and the public library are plotted on the coordinate plan…
\(7.2\) blocks
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a rectangular parking lot has a perimeter of 820 ft. the area of the pa…
210 ft and 200 ft. So among the options, 210 ft is a dimension of the parking lot.
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question 17. using the pythagorean theorem, determine the distance from…
\(5\)
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the formula for the volume of a cylinder is $\\pi r^{2}h$. use 3.14 as …
C. \(141.3\ cm^{3}\)
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use the square to answer the question. what is the length of a diagonal…
B. \(30\sqrt{2}\)
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the formula to find the circumference of a circle is $c = 2\\pi r$. use…
D. 25 in.
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which is the standard form of the equation of the parabola that has a v…
\((y - 1)^{2}=20(x - 3)\) (the third option)
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in the figure point b lies on a circle centered at point p, and (overli…
C. 145°
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what is the value of $x$? round to the nearest tenth, if necessary
\(x\approx13.3\)
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¿qué información adicional se requiere para que los 2 triángulos sean c…
D. $CE\cong TR$
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a right triangle that has legs of lengths 9 inches and 12 inches has a …
15 inches
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5. the area of the rectangle is $13x^{3}-2x - 3$ in². the area of the t…
The area of the shaded region is \(13x^{3}-6x^{2}+2x - 5\) \(in^{2}\)
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aaliyah correctly used the diagram shown to explain the pythagorean the…
D. \(3^{2}+4^{2}=5^{2}\)
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a) hl b) asa c) aas d) sss indica si los dos triángulos son congruentes…
A. HL
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question 9. side lengths right triangle not a right triangle 2, 3, 5 3,…
- \(2\), \(3\), \(5\): Not a Right Triangle - \(3\), \(4\), \(5\): Right Triangle - \(6\), \(8\), \(12\): Not a Right Triangle - \(7\), \(24\), \(25\): Right Triangle - \(15\), \(…
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a) not congruent b) sas c) sss d) hl indica si los dos triángulos son c…
D. HL
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enter the correct answer. which angle is congruent to ∠b? m∠b = m∠? ent…
D
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indica si los dos triángulos son congruentes. si lo son, indica cómo lo…
C. AAS
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what is the measure of angle c? m∠c = ? enter the number of degrees.
\(105\)
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a) sss b) not congruent c) sas d) aas indica si los dos triángulos son …
D. AAS
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¿cuál es una declaración de congruencia correcta? a) △cbd ≅ △jik b) △db…
B. \( \triangle DBC\cong\triangle IKJ \)
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what is the supplement of a 170° angle? ?^°enter the degrees.
\(10\)
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indica si los dos triángulos son congruentes. si loson, indica cómo lo …
B. SSS
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14 multiple choice 1 point which of the following is true for all paral…
14. Opposite angles are congruent. 15. congruent and parallel.
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12 multiple choice 1 point if the diagonals of a parallelogram are perp…
12. C. a rhombus 13. \( \overline{AC}\) and \( \overline{BD}\) bisect each other.
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9 multiple choice 1 point a quadrilateral must be a parallelogram if on…
congruent and parallel ### Question 10
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6 multiple choice 1 point klmn is a rectangle. which statement is true?…
6. \(\overline{KN}\) is congruent to \(\overline{LM}\) 7. Diagonals are congruent 8. an isosceles trapezoid
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multiple choice 1 point given three distinct quadrilaterals, a square, …
the rhombus and the square
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1 multiple choice 1 point a parallelogram must be a rectangle if its di…
B. are congruent # 2.
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solve for x. round your answer to the nearest tenth if necessary. figur…
\(x\approx20.5\)
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find the midpoint, m, of ab. a = (2,1) b = (-4,7) m = (?, ) m = (\\frac…
$(-1,4)$
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find the midpoint, m, of ab. a = (3, 7) b = (7, 11) m = (?, ) m = (\\fr…
$(5,9)$
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find the midpoint, m, of ab. a = (-7, 9) b = (-5, 3) m = (?, ) m = (\\f…
$(-6,6)$
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you do s/exit ticket find the value of x. find the value of x.
\(x = 7\)
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find the midpoint, m, of \\( \\overline { a b } \\). \\( a = ( - 3, - 1…
$(-5, -4)$
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a garden shop sells 15\ by 15\ square stepping stones for the same pric…
The area of the square stepping stone is \(225\) in². The area of the round stepping stone is \(314\) in². The round stepping stones give the most rock for the money.
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the angle of elevation to a nearby tree from a point on the ground is m…
$44.5$ feet
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which angles are adjacent angles? ∠pqt and ∠stq ∠pqt and ∠stv ∠pqt and …
$\angle PQT$ and $\angle UTQ$
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do you understand? 1. essential question how can you tell whether a fig…
A figure is symmetric if there is a line (reflection symmetry) or a center (rotational symmetry) such that the figure maps onto itself when reflected over the line or rotated arou…
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chapter 6 quiz 170 points possible answered: 13/17 question 14 note: tr…
\(c = 5\), \(A\approx53.1\) degrees, \(B\approx36.9\) degrees
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do you understand? 1. essential question how can you tell whether a fig…
Adam included the horizontal line as a line of reflection. The figure is not symmetric about the horizontal line because the top (filament - like part) and the bottom (screw - in …
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select the correct answers. if an angle is represented with three lette…
B. \(\angle a\), E. \(\angle c,a,b\)
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example 4 a) name the vertex of ∠2. b) name the sides of ∠4. c) write a…
a) \( T\) b) \( TW\) and \( TZ\) c) \( \angle UTZ\) d) \( \angle XTY\) e) Right angle f) Obtuse angle g) Acute angle h) Straight angle i) \( TY\) and \( TW\) j) \( TZ\) (assuming …
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the equation below has real roots that are rational. use the rational z…
\(-11,-1,-\frac{1}{11},-\frac{1}{121},\frac{1}{121},\frac{1}{11},1,11\)
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select the correct answers. if an angle is represented with three numbe…
A. \(\angle9\), C. \(\angle8,9,7\), D. \(\angle7,9,8\)
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① select the correct verb tense. then identify if the correct verb tens…
has won (present perfect) # 2. Circle the incorrect verb or verb phrase and rewrite
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do you know how? find the number of lines of symmetry for each figure. …
6. \(1\) line of symmetry; rotational symmetry of order \(1\); no point symmetry. 7. \(1\) line of symmetry; rotational symmetry of order \(1\); no point symmetry. 8. \(1\) line o…
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the equation below has real roots that are rational. use the rational z…
\(- 1,-\frac{1}{11},-\frac{1}{121},\frac{1}{121},\frac{1}{11},1\)
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use the figure to complete each part. (a) name the vertex of \\( \\angl…
(a) \(B\) (b) \(\angle2\) and \(\angle DBC\) (c) \(BA\) and \(BC\)
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book 5 5 - a - day language review ① first identify if the following se…
1. metaphor; underlined: *pitcher*, *rocket launcher* 2. Origin: From sailors (hatch on ships). Meaning: To drink something (heartily/jokingly). Sentence: "Let's all say 'down the…
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mason performs two transformations on figure f to form figure f. determ…
Figure \( F \) is congruent to Figure \( F' \): False Figure \( F \) is similar to Figure \( F' \): True Figure \( F' \) can be dilated by a scale factor of \(\frac{1}{2}\) with a…
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8 select the correct answer. determine whether the supplement of an obt…
A. An Acute angle
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therefore, the quotients of the corresponding side lengths of the trian…
First blank: A. is Second blank: A. all
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select the correct answer. determine whether the supplement of an acute…
C. An Obtuse angle
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8. alesha is designing a sandbox for a playground. rectangle klmn, show…
\((16,2)\)
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select the correct answer. determine whether the supplement of a right …
B. A Right angle
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6. celia draws quadrilateral lmno on the coordinate grid. celia dilates…
D.
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in triangle abc and triangle def, ab and de are each equal to 5 centime…
B. The lengths of sides \(AC\) and \(DF\) are equal.
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15. ∠p and ∠q are supplementary angles. if m∠p=(4x + 1)° and m∠q=(9x - …
\(m\angle Q = 123^{\circ}\)
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24 multiple choice 2 points a counterexample to the following statement…
two lines on different sheets of paper ### Question 25
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14. ∠r and ∠s are complementary angles. if m∠r=(12x−3)° and m∠s=(7x−2)°…
\(m\angle R = 57^{\circ}\)
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22 multiple choice 2 points in the two triangles, ( ab = xy ), ( ac = x…
congruent by SAS ### Question 23
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select the correct answer. determine whether the complement of an acute…
A. An Acute angle
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20 multiple choice 2 points if line ( ell ) is perpendicular to line ( …
\( 0 \) (the third option)
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select the correct answers. if an angle is represented with three lette…
B. \(\angle zxy\), D. \(\angle x\), F. \(\angle yxz\)
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for triangle dac and triangle zwx, angle d is congruent to angle z, ang…
A. Triangle \(DAC\) is similar to triangle \(ZWX\).
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18 multiple choice 2 points use the diagram below to answer the questio…
\(64^{\circ}\) ### Problem 19
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select the correct answers. if an angle is represented with three lette…
B. \(∠a\)
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16 multiple choice 2 points consider the statement: the hockey game is …
The hockey game is not today and tomorrow. ### Question 17
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select the correct answers. if an angle is represented with three numbe…
C. \(\angle8,9,7\), D. \(\angle7,9,8\)
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11 multiple choice 2 points name the side opposite ∠wxy. 12 multiple ch…
\(\overline{WY}\) ### Question 12
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13. if ( mangle deg=(5x - 4)^{circ},mangle gef=(7x - 8)^{circ},mangle d…
\(x = 2,y = 19\)
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select the correct answers. if an angle is represented with three numbe…
B. \(\angle1,3,2\), D. \(\angle3\), E. \(\angle2,3,1\)
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9 multiple choice 2 points in the figure, ( m angle c n a=m angle w a n…
9. A. SAS 10. C. \(\angle KJG\)
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7 multiple choice 2 points using the given figure, find the length of \…
1 unit ### Problem 8
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3 multiple choice 2 points if \\( \\triangle u v w \\cong \\triangle x …
- **Question 3**: \(\angle U\cong\angle X\) (the second option). - **Question 4**: straight (the fourth option).
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1 multiple choice 2 points the figure implies that ( ef + eg ) fg. 2 mu…
\(>\) ### Problem 2
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use the clues below to determine which student created each graph. type…
Caleb, Tierra, Lang, Sharayah
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a window is in the shape of a rectangle with dimensions as shown. match…
- Area: \(x^{3}+6x^{2}+5x - 12\) - Perimeter: \(2x^{2}+8x - 2\)
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using angle relationships to find angle measures directions: find the m…
1. \(112^{\circ}\) 2. \(22^{\circ}\) 3. \(56^{\circ}\) 4. \(x = 43^{\circ}\), \(y = 137^{\circ}\), \(z = 137^{\circ}\) 5. \(x = 108^{\circ}\), \(y = 72^{\circ}\), \(z = 18^{\circ}…
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look at the diagram. which equation can be used to solve for x? solve f…
The equation is \(9x + 126 = 180\) and \(x = 6\)
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name the coordinates of a point plotted at the origin of the rectangula…
\((0,0)\)
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unit 2 - lesson 5: comprehension check b 1. un rectángulo a se dilata p…
B. \(\frac{1}{2}\)
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what is the distance from the given point to the vertical axis? (-2, 7)…
\(2\)
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question 10 of 10 the equation below describes a parabola. if a is nega…
B. Left
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look at the diagram. which equation can be used to solve for x? 3(5x)=6…
\(3(5 + x)+60 = 180\)
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on a parabola, the extreme point (which is the highest, lowest, or fart…
D. vertex
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what is the distance from the given point to the horizontal axis? (4, -…
\(4\)