Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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2. cy sees an odd number of shells. the number he sees has 3 tens. circ…
\(37\)
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question in \\( \\triangle a b c, \\overline{a c} \\) is extended throu…
\(65\)
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is figure b a scale copy of figure a? figure b figure a choose 1 answer…
B. No
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in \\( \triangle g h i, mathrm{m} angle g=(x + 16)^{circ}, mathrm{m} an…
\(33^{\circ}\)
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in \\( \\triangle efg, m \\angle e=(7 x+12)^{\\circ}, m \\angle f=(6 x-…
\(x = 11\)
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given the following compound inequalities, answer the questions below. …
The first box: \(x>-10\); the second box: \(x < 2\). Since \(-10 < x < 2\), for the graphical part (assuming standard open - circle for inequalities without equal signs, but if we…
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question given ( mparallel n ), find the value of ( x ). answer
\(x = 14\)
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figure b is a scaled copy of figure a. what is the scale factor from fi…
3
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question given ( m | n ), find the value of ( x ). answer
\(6\)
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question given ( m parallel n ), find the value of ( x ). answer
\(x = 26\)
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question given ( l parallel m parallel n ), find the value of ( x ).
\(115\)
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14. find x, y, and z:
\(x = 27\), \(y = 54\), \(z = 54\)
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figure a is a scale image of figure b. figure b figure a figure a maps …
\(6\)
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the quality of being exact and accurate, especially in geometric constr…
a. Precision
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who is known as the father of geometry? a. pythagoras b. galileo c. euc…
C. Euclid
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what is the purpose of a straightedge in geometric constructions? a. to…
d. To draw straight lines
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find the lengths of the missing sides if side ( a ) is opposite angle (…
\(a = 5\sqrt{2}\), \(b = 5\sqrt{2}\)
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find the lengths of the missing sides if side ( a ) is opposite angle (…
\(b = \frac{4\sqrt{3}}{3}\), \(c=\frac{8\sqrt{3}}{3}\)
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if, in a right triangle, $\theta = 14^{circ}$ and the side opposite to …
\(20.669\)
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if, in a right triangle, $\\theta = 18^{\\circ}$ and the side opposite …
\(21.545\)
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lines that intersect at a right angle, or 90°, are called lines. is cru…
1. perpendicular 2. Accuracy 3. equidistant 4. construction
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in the figure below, the lines are parallel, ( mangle7=(6x - 22)^{circ}…
\(x = 21\)
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circle the best estimate for each item. the height of a table: 3 inches…
- The height of a table: 3 feet - The length of a pencil: 4 inches - The length of a real truck: 15 feet - Cost of apples: \(10\times3 = 30\) cents. So the apples cost 30¢ altoget…
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in the figure below, the ( mangle 6=(2x + 4)^{circ} ) and ( mangle 3=(7…
\(42^{\circ}\)
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if, in a right triangle, $\theta = 14^{circ}$ and hypotenuse has length…
\(1.210\)
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geometric constructions involve creating figures using only a and strai…
1. compass 2. *Elements* 3. René Descartes 4. segment 5. parallel
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if, in a right triangle, $\theta = 27^{circ}$ and hypotenuse has length…
$4.455$
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if, in a right triangle, $\\theta = 12^{\\circ}$ and the side adjacent …
\(0.638\)
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if, in a right triangle, $\theta = 26^{circ}$ and the side adjacent to …
\(6.675\)
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solve for x. then find the measure of angle hint: \13x - 3\ is an exter…
\(x = 6\) and the measure of \(\angle B\) is \(20^{\circ}\)
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refer to right triangle abc with as shown in the figure (not drawn to s…
\(\sin(A)=\frac{3\sqrt{13}}{13}\), \(\cos(A)=\frac{2\sqrt{13}}{13}\), \(\tan(A)=\frac{3}{2}\), \(\cot(A)=\frac{2}{3}\), \(\sec(A)=\frac{\sqrt{13}}{2}\), \(\csc(A)=\frac{\sqrt{13}}…
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troubled waters the northwest passage is a sea route from the atlantic …
Because the Northwest Passage is so difficult to sail through, explorers took hundreds of years to find it.
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identify each of the angles shown in figure 21 - 33 as acute, right, ob…
11. \(\angle3\) is a reflex angle. 13. \(\angle D\) is an acute angle. 15. \(\angle AFB\) (assuming it's a straight - line - type angle) is a straight angle.
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geometry what are the area and perimeter of the rectangle shown? 3 in. …
area = \(15\) square inches, perimeter = \(16\) inches
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types of angles identify each of the angles shown in figure 21 - 33 as …
Reflex
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6. in the figure above, what is the value of x? a. 70 b. 80 c. 110 d. 1…
D. \(120\)
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circle h is a dilation of circle g with point r as the center of dilati…
- Distance from \(R\) for \(A\): \(2\) - Distance from \(R\) for \(B\): \(2\) - Distance from \(R\) for \(C\): \(2\) - Distance from \(R\) for \(D\): \(2\) - Scale factor: \(3\)
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find the measure of angle 2. 118° 2
\(31^{\circ}\)
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write the supplements of these angles. 59. 109°56 61. 178°921
The supplement of \(109^{\circ}56'\) is \(70^{\circ}4'\) and the supplement of \(178^{\circ}9'21''\) is \(1^{\circ}50'39''\)
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solve for x. then find the measure of angle ydc. x = m∠ydc =
\(x = 9\), \(m\angle YDC=140^{\circ}\)
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the circumference of a circle is 18.84 inches. what is the circles radi…
\(3.00\)
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the circumference of a circle is 54.008 yards. what is the circles diam…
\(17.20\) yards
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there are 4 squares and 16 triangles. what is the simplest ratio of squ…
\(1:4\)
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students are trying to find the distance between the two points (9,19) …
B. The student did not do the operations in the correct order. The student needed to square and add before taking the square root.
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the area of a circle is 50.24 square feet. what is the circles diameter…
\(8.00\) feet
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there are 16 circles and 12 squares. what is the simplest ratio of squa…
\(3:7\)
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there are 8 triangles and 6 circles. what is the simplest ratio of circ…
\(3:4\)
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the area of a circle is 28.26 square kilometers. what is the circles di…
\(6\) kilometers
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the interior angle of a regular pentagon can be calculated by: a ( 5\ti…
C. \((5 - 2)\times180^{\circ}\div5\)
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students are trying to find the distance between the two points (9,19) …
The student did not do the operations in the correct order. The student needed to square and add before taking the square root. The correct distance formula substitution is \(\sqr…
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the diagram above shows parallel lines cut by a transversal. which stat…
- \(m∠1 + m∠6 = 180^{\circ}\), because \(∠1\) and \(∠4\) are vertical angles and \(∠4\) and \(∠6\) are consecutive interior angles. - \(m∠1 + m∠7 = 180^{\circ}\), because \(∠1\) a…
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the area of a circle is 12.56 square centimeters. what is the circles r…
\(2.00\space cm\)
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what is the formula for calculating the interior angle of an n - sided …
A. \((n - 2)\times180^{\circ}\div n\)
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the circumference of a circle is 12.56 miles. what is the circles radiu…
\(2\)
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the diameter of a circle is 4 kilometers. what is the circles area? rou…
\(12.57\) square kilometers
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geometry practice on symmetry and dilations label each figure as having…
1. Neither, 2. Line symmetry, 3. Both, 4. Neither. $^{1}$: In a standard queen of hearts card (assuming a non - perfectly symmetric design in terms of point symmetry, considering …
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a horizontal compression/stretch about the origin has a scale factor of…
\(0.0\)
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the diameter of a circle is 4 miles. what is the circles circumference?…
\(12.57\)
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if a regular polygon has 26 sides what is the smallest angle of rotatio…
\(13.8\)
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what is the area? 2 ft 10 ft 5 ft square feet
35
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how many lines of symmetry in this figure? if there are an infinite num…
1
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what is the missing length? 6 mm p area = 30 mm² p = millimeters
\(5\)
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what is the area? square centimeters
\(56\)
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mark all that are correct horizontal line vertical line diagonal line r…
Diagonal Line, Not Symmetrical
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what is the missing length? area of shaded region ( = 21mm^{2})( y=)mil…
\(7\)
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what is the area of the shaded region? 10 mi 7 mi square miles
35
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for drawing objects from a viewpoint looking up or down, perspective is…
1. Three - point 2. depth 3. interior 4. Light 5. shading
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the new figure after it has been dilated by a scale factor of 2. origin…
| \(x\) | \(y\) | | ---- | ---- | | \(-6\) | \(4\) | | \(0\) | \(0\) | | \(-4\) | \(-6\) |
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rectangle gift has vertices with the coordinates g(-2,9), i(-8,3), f(5,…
\(156\)
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pentagon ( great ) has vertices with coordinates,( g(0,0), r(-4,3), e(-…
\(22.71\)
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in parallelogram hijk, the measure of angle h is 45°.a. find the measur…
a. \(135^{\circ}\) b. \(45^{\circ}\)
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quadrilateral just has vertices coordinates, ( j(-4,0) ), ( u(1,5) ), (…
\(24.27\)
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the measure of angle q is 70 degrees. find the measure of angle p. type…
\(40\)
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read the paragraph about community service. across the nation, high sch…
Youths should prioritize community service in preparation for their future.
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1. circle the best response. 1. me llamo ana. ¿y tú? ¿cómo te llamas? a…
b. Me llamo Miguel ## 2.
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kat is painting the edge of a triangular stage prop with reflective ora…
40 feet
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pablo folds a straw into a triangle with side lengths of $4x^{2}-3$ inc…
12\(x^{2}\) - 6; 21 inches
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statement reason 1 \\( \\frac { a d } { d b } = \\frac { c e } { e b } …
2. \(\frac{AD}{DB}+1=\frac{CE}{EB}+1\); Addition Property of Equality
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4) find the area and perimeter of the following triangle. show all work.
The area is approximately $193.57$ and the perimeter is approximately $67.24$.
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3) a line goes through the points (0, 0) and (x, 12). if the slope angl…
\(x\approx13.33\)
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match the following with the correct clue. a. aristocracy b. democracy …
1. D. Strait 2. C. Monarchy 3. A. Aristocracy 4. B. Democracy 5. E. Oligarchy 6. C. Homer 7. A. Solon 8. E. Pericles 9. D. Socrates 10. B. Draco 11. C. Herodotus 12. A. Plato 13. …
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no additional details were added for this assignment. if quadrilateral …
\(QW = 5\) units, \(WE=5\) units
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3. consider the figure shown. does each expression represent the perime…
| Expression | Yes | No | |--|--|--| | \(2(2x + 3y)\) | Yes | | | \(x + x+x + x+3y\) | | Yes | | \(4(x + y)+2y\) | Yes | | | \(x + x+x + x+6y\) | Yes | | | \(2(x + 3y)\) | | Yes |…
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find the ratio of triangles to circles in the diagram below. unsimplifi…
\(8:10\)
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90° clockwise rotation 90° counter clockwise rotation reflection across…
Reflection across the y - axis
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question 15 (multiple choice worth 1 points) (03 02r mc) the abc toy co…
Verify \(\angle A\cong\angle D\) and \(\angle B\cong\angle E\) by translation.
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question 14 (multiple choice worth 1 points) (03.06r.mc) which statemen…
Angle \(K\) is congruent to itself, due to the reflexive property.
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if point e is the midpoint of \\( \\overline { a c } \\) and point d is…
\(u = 2s\)
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salma used a photocopier to dilate the design for a monorail track syst…
\(34\)
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eshaal is creating a model of a pyramid. the model created will need to…
\(BC=\frac{AC\times CE}{CD}\) (assuming the option with \(BC=\frac{AC\times CE}{CD}\) is the correct one. But since the options are not clearly labeled (maybe a formatting error i…
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if a sphere has surface area 16π square feet, what is its diameter?
\(4\) feet
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question 10 (multiple choice worth 1 points) (02.06rlc) sqrt is a paral…
\(\angle SQR = 72^{\circ}\)
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felicity is placing a rectangle in the coordinate plane. she knows that…
\((3a,a)\)
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question 8 (multiple choice worth 1 points) (02.04r mc) in \\( \\triang…
12 units
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in a quadrilateral abcd, the diagonals intersect at point t. heather ha…
A. \(AB\cong DC\)
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below is a two - column proof incorrectly proving that the three angles…
The measure of angle \(ZRY\) equals \(180^{\circ}\) by definition of a straight angle.
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question 5 (multiple choice worth 1 points) (02.06r mc) the diagonals o…
31
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question 4 triangle mno is dilated to form new triangle pqr. if angle o…
Angle \(N\) is congruent to angle \(Q\)
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if a translation maps ∠d onto ∠b, which of the following statements is …
\(\angle E\cong\angle A\)
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details no additional details were added for this assignment. view subm…
The slope of \(\overline{AB}\) is \(\frac{4}{3}\), the slope of \(\overline{BC}\) is \(-\frac{2}{7}\), the slope of \(\overline{CD}\) is \(\frac{4}{3}\), and the slope of \(\overl…