Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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what is an angle that is adjacent to ∠5?
∠4 or ∠6
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f is the midpoint of $overline{eg}$. if $ef = 5x + 9$ and $fg = 8x + 4$…
$17\frac{1}{3}$
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watch the video and then solve the problem given below. click here to w…
57
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if $overline{vy}congoverline{xy}$, $mangle vwy = 2t$, and $mangle xwy=t…
$18$
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triangle def has coordinates d(4, -1), e(5, 2), and f(1, 2). determine …
B. $D'(4,1), E'(5,-2),$ and $F'(1,-2)$
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example 1 find the coordinates of point x on ① point x on $overline{ab}…
\((-3.6,-2.2)\)
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recall that perimeter measures the distance around a plane figure, and …
Perimeter of rectangle ($2L + 2W$) = 30 in Area of rectangle ($LW$) = 56 in²
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the point b lies on the segment $overline{ac}$. find the coordinates of…
\((-17,19)\)
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triangle def has coordinates d(4, -1), e(5, 2), and f(1, 2). determine …
C. $D'(-4,-1), E'(-5,2),$ and $F'(-1,2)$
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combination locks benicio locks his safe by setting each of the three d…
6 - 6 - 4
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combination locks benicio locks his safe by setting each of the three d…
5, 6, 3
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combination locks benicio locks his safe by setting each of the three d…
6 - 6 - 4
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question 32 (1 point) the central angle subtended by an arc of 5.4 cm i…
$6.00$ cm
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13. which of the following is not an application of angle bisectors? a.…
13. B. Determining the height of a building 14. C. 2
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11. in constructing a right angle, which of the following tools is nece…
11. b. Protractor 12. b. Slope formula
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triangle abc has coordinates a(2, 0), b(-1, 5), and c(4, 3). determine …
D. $A'(5,-4),B'(2,1),C'(7,-1)$
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solve each problem by looking for a pattern. 1. measurement what is the…
28
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question ∠1 and ∠2 are complementary angles. if (mangle1=(3x + 5)^{circ…
\(25^{\circ}\)
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7. write an equation and solve for x. equation: x =
Equation: $(x + 58)+64 + 65=180$ $x=-7$
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∠1 and ∠2 are supplementary angles. if (mangle1=(8x - 21)^{circ}) and (…
$1^{\circ}$
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6. write an equation and solve for x. x + 55 56° 78° equation: x =
Equation: $(x + 55)+56 + 78=180$ $x=-9$
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triangle abc has coordinates a(2, 0), b(-1, 5), and c(4, 3). determine …
B. $A'(2,0), B'(-1,-5), C'(4,-3)$
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find the area of each shaded region: 90° 2 area= question help: video s…
$\pi$
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for the figure below, give the following. (a) one pair of angles that f…
(a) $\angle1$ and $\angle2$ (b) $\angle3$ and $\angle4$ (c) $\angle6$ and $\angle8$
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question ∠1 and ∠2 are supplementary angles. if m∠1=(3x + 15)° and m∠2=…
$81^{\circ}$
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9. which of the following is incorrect about the properties of a right …
9. d. It measures more than 90 degrees 10. d. The line is horizontal
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7. if a circle has a radius r and an inscribed regular hexagon, what is…
7. b. \(P = 6r\) 8. c. All sides are of equal length
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5. what is the distance between points (4,3) and (7,7)? a. 4 units b. 2…
5. C. 5 units 6. C. The angle is divided into two equal parts
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4. $m\\angle uvk = 20$, $m\\angle uvw = 180$, and $m\\angle kvw = 5x$. …
Equation: $20 + 5x=180$ $x = 32$
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3. how do you find the vertices of a regular polygon inscribed in a cir…
d. By dividing the circle into equal arcs using the central angles. ### 4.
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9. if $overline{lk}congoverline{mk}$, $lk = 7x - 10$, $kn=x + 3$, $mn =…
$\frac{199}{6}$
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find the surface area of this triangular prism. be sure to include the …
$1080$ ft²
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1. what is a fundamental use of an angle bisector in design? a. to divi…
1. a. To divide angles equally for symmetry 2. a. Yes
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question name the figure below in two different ways.
$\overrightarrow{UH}$, $\overrightarrow{HU}$
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given the figure below, find the values of x and z. 94° z° (9x + 22)°
$x = 8$ $z = 86$
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guided practice: two digit by one digit division using area model suppo…
A. 20 B. 2 C. 22
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reigned from 1509 to 1547). english puritans wished to return to a simp…
1. The Puritans were English Protestants who desired a simpler form of worship and a more personal religious experience, rejecting intermediaries between the individual and God. 2…
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9. if (lk = mk), (lk = 7x - 10), (kn=x + 3), (mn) (diagram shows inters…
For problem 10: $x = 3$ For problem 12: $QS = 34$
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after you are done watching the video, please answer the question below…
40
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after you are done watching the video, please answer the question below…
9
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question ∠1 and ∠2 are complementary angles. if (mangle1=(4x - 30)^{cir…
\(28^{\circ}\)
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look at the rectangle below: which of the answer choices below would be…
$14\div7 = 2$, $14\div2 = 7$, $2\cdot7 = 14$
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question solve for the value of z. answer attempt 1 out of 2 z =
\(z = 7\)
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reigned from 1509 to 1547. english puritans wished to return to a simpl…
1. The Puritans were English Protestants who wanted to purify the Church of England and had a personal, inner view of religion. 2. They fled due to persecution including physical …
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checkpoint - area of rectangle and related mult/division equalities loo…
\(20\div5 = 4\), \(20\div4 = 5\)
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solve for the value of w.
$w = 9$
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solve for the value of t.
$t = 29$
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given points a(1,2), b(4,6), and c(7,2), which formula can be used to p…
1. B. Distance formula for all sides 2. B. All sides are of equal length 3. C. Undefined
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a factory makes bottled perfume. each bottle is in the shape of a trian…
5832
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if a rhombus has vertices at a(0,0), b(4,0), c(6,4), and d(2,4), which …
1. d. Slope formula 2. c. \((3,6)\) 3. b. The line is horizontal
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9. if ( angle acongangle m), (la = 2x - 10), (kn=x + 3), (mn=9x - 11), …
10. $x = 3$ 11. First, set $11x-7 = 3x + 9$, $11x-3x=9 + 7$, $8x=16$, $x = 2$, $FG=11x-7=11\times2-7 = 15$ 12. Set $5x-3=21 - x$, $5x+x=21 + 3$, $6x=24$, $x = 4$, $QS=(5x-3)+(21 -…
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9. if k is the mid - point of mj, mk = 7x - 12, kv=x + 3, mv = 9x - 11,…
10. \(x = 3\) 11. \(FG = 15\) 12. Solve \(5x−3=21−x\) for \(x\) (\(6x=24\), \(x = 4\)), \(QS=(5x−3)+(21−x)=28\) 13. Since \(B\) is mid - point of \(AC\), \(3x−1=\frac{8x−20}{2}\),…
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9. if la = mk, lk = 7x - 10, mn = x + 3, mn = 9x - 1 and kj = 28. find …
\(x = 3\)
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find the circumference and the area of a circle with radius 7 cm. use t…
Circumference: $43.96$ cm Area: $153.86$ $cm^{2}$
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1. use the diagram below to complete each part. ** this is a 2 - page d…
a. Vertex of ∠4: B b. Sides of ∠1: $\overrightarrow{BA}$ and $\overrightarrow{BC}$ c. Another name for ∠5: ∠EBD d. Classification: ∠FBC - obtuse, ∠EBF - obtuse, ∠ABC - acute (assu…
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the tool used in geogebra to draw straight lines and segments is the __…
1. Line 2. regular 3. circumference 4. acute 5. inscribed 6. radii 7. Distance/Angle
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which equation correctly expresses the relationship between the radius …
A. \(a = r\)
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13. open - ended if $overline{ab}$ has a mid - point of $m(-5,4)$, what…
There are infinitely many possible pairs of points $A$ and $B$. For example, $A(0,0)$ and $B(-10,8)$ or $A(2,2)$ and $B(-12,6)$.
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a square is inscribed in a circle with radius r. what is the area of th…
d. $2r^{2}$
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what is the primary function of the angle bisector tool in geogebra whe…
1. d. To split angles into two equal parts 2. b. Triangle 3. b. It ensures each side is equal
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which of the following is not a polygon by definition? a. hexagon b. ci…
1. B. Circle 2. B. They can tell stories or highlight cultural significance through patterns 3. D. To ensure all sides of the triangle are equal to the radius of the circle
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12. critique reasoning kirstens house is located at a point on the map …
17 miles
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lesson 4 - 2 practice 12. point d is in the interior of ∠abc, m∠abc = 1…
# Explicación paso a paso: ## Paso 1: Analizar la información dada en el problema 15 Dado que $EA\perp ED$ y $EB$ bisecta $\angle AEC$. Sabemos que $\angle AED = 90^{\circ}$. Y $\…
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1. use the diagram below to complete each part. * bf ⊥ ac a) name the v…
a. Vertex of ∠A: B b. Sides of ∠1: $\overrightarrow{BA}$, $\overrightarrow{BC}$ c. Another name for ∠5: ∠EBD d. ∠EBF: Obtuse; ∠ABC: Straight e. Possible angle bisector: $\overrigh…
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4. graph the solution of the inequality 2x - (3 - x) > x + 1 on the num…
The first option (the one with an open circle at 2 and an arrow pointing to the right).
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11. math on the spot $overline{cd}$ has endpoints $c(-3,4)$ and $d(1,-2…
$(-1,1)$
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the object was reflected across the x - axis and translated (x + 9,y - …
The object was reflected across the y - axis and translated $(x - 1,y - 7)$.
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3. graph the solution of the inequality -3(x + 1) ≤ 6 on the number lin…
The correct graph is the one with a closed - circle at $-3$ and an arrow pointing to the right. So the second option (the one with a red - circle at $-3$ and an arrow going to the…
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each of the missing digits is included below. drag a digit to a white r…
For the first part: 2, 7, 7, 2 For the second part: 20, 9, 9
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1) complete the sentence with an appropriate intensive pronoun. the pre…
1. Himself 2. d) an idea 3. Candle, candescent, incandescent, candela, candor 4. The vague pronoun is "they". The family invited their neighbors to dinner, but the neighbors didn'…
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each of the missing digits is included below. drag a digit to a white r…
For the first part: 9, 7 For the second part: 20, 9
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1 living in the city my whole life, i was used to the clean, sharp line…
1. rural, simple 2. The misspelled word is "excede", the correct spelling is "exceed". 3. My dog (who is very friendly) is almost twelve years old. 4. me, objective 5. cluster
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in exercises 19 - 22, the mid - point m and one endpoint of gh are give…
19. $(3,12)$ 20. $(-1,3)$ 21. $(18,-9)$ 22. $(-9,-13)$
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question name the figure below in two different ways. symbol: and answe…
$\overline{YJ}$, $\overline{JY}$
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directions: simplify each expression by combining like terms. 1. 8y - 9…
1. $-y$ 2. $-4x + 1$ 3. $9a-7$ 4. $-11y + 19$ 5. $14x-2$ 6. $-14w + 4$ 7. $7d-6$ 8. $-5x + 45$ 9. $2a + 5$ 10. $-2xy + 5y - 9x$ 11. $2x + 11y+4$ 12. $-3f-12g-4$ 13. $-a + 3b-1$ 14…
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drag the values at right to a white rectangle so that the equation is t…
A. 7 B. 2 C. 5 D. 9 E. 5 F. 1
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how many more sides does a dodecagon have than a decagon? sldes
2
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in exercises 15 - 18, the endpoints of $overline{cd}$ are given. find t…
15. $(5,7)$ 16. For $C(-4,7)$ and $D(0,-3)$, $x_m=\frac{-4 + 0}{2}=-2$, $y_m=\frac{7+( - 3)}{2}=2$. Answer: $(-2,2)$ 17. For $C(-2,0)$ and $D(4,9)$, $x_m=\frac{-2 + 4}{2}=1$, $y_m…
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is this a polygon?
yes
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what kind of polygon is this? concave convex
convex
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2. if (mangle mkl = 83^{circ}), (mangle jkl = 127^{circ}), and (mangle …
$x = 6$
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what kind of polygon is this? convex concave
B. concave
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circle the two subtraction problems that have a difference of 10.2. 12.…
$16.29 - 6.09$, $36.1 - 25.9$
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how many more sides does a hexagon have than a quadrilateral? sides
2
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use the diagram below to answer questions 1 and 2. 1. if lm = 22 and mn…
1. $LN = 37$ 2. $MN = 23$ 3. $x = 4$ 4. $EF = 58$ 5. $UW = 67$ 6. $x = 7$ 7. $x = 14$, $BC = 27$, $CD = 61$, $BD = 88$ 8. $AB = 24$
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the side length of square jklm is 28 centimeters. what is the perimeter…
Side of Square JKLM: 28 centimeters Perimeter of Square JKLM: 112 centimeters Area of Square JKLM: 784 square centimeters
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how many more sides does a decagon have than a pentagon? sides
5
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the side length of square jklm is 28 centimeters. what is the perimeter…
Perimeter: 112 cm, Area: 784 $cm^{2}$
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how many more sides does a hexagon have than a triangle? sides
3
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13. higher order thinking the first - place swimmer’s time in the 100 -…
First - place swimmer's time: 48.01 seconds Difference between second and third - place swimmers: 4.32 seconds Subtraction problems with difference of 10.2: 16.29 - 6.09, 36.1 - 2…
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how many more sides does a dodecagon have than a nonagon? sides
3
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how many more sides does a dodecagon have than an octagon? sides
4
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how many more sides does a nonagon have than a triangle? sides
6
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how many more sides does a pentagon have than a triangle? sides
2
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is this a polygon?
yes
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the side - length of square jklm is 28 centimeters. what is the perimet…
Perimeter of square $JKLM$: 112 centimeters Area of square $JKLM$: 784 square centimeters
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how many sides does a hexagon have? sides
6
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the length of rectangle rstu is 21 inches and the width is 11 inches. w…
Length of Rectangle RSTU: 21 inches Width of Rectangle RSTU: 11 inches Perimeter of Rectangle RSTU: 64 inches Area of Rectangle RSTU: 231 square inches
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a rancher wants to use 300 feet of fencing to enclose a rectangular are…
40,110
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select the transformation needed to match the shaded pre - image to the…
Reflection about the line \(x = 2\)