Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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the measure of ∠dux can be calculated. m∠dux = 1° hint m∠dux = (40 + 90…
\(130\)
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a pole that is 3.2 m tall casts a shadow that is 1.09 m long. at the sa…
\(116\)
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the measure of \\( \\angle dux \\) \\( m\\angle dux= \\) is given can b…
\(140\)
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find the area of this parallelogram. be sure to include the correct uni…
\(90\mathrm{\ ft^{2}}\)
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question 14 given ( m parallel n ), find the value of ( x ).
\(x = 5\)
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given m, find the value of x.
\(x = 55\)
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4. name the triangle with the following characteristics. sides: 5 cm, 5…
acute isosceles triangle
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find the area of the figure. (sides meet at right angles.)
\(54\)
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3. find the base angles of the figure below. 50° 130° 65° 25°
\(25^{\circ}\)
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given ( m parallel n ), find the value of ( x ).
\(x = 10\)
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question 11 given m ||n, find the value of x. watch vide
\(x = 25\)
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20. what is the conclusion of the following conditional statement? cond…
C. It is a triangle
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measures the measure of \\( \\angle d u g \\) can be calculated. \\( m …
\(50\)
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18. what is the problem with this statement? if you are taking geometry…
It assumes that all students taking geometry are in the 9th grade.
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the measure of ∠dug m∠dug = ° is given can be calculated cannot be calc…
\(m\angle DUG=\text{cannot be calculated}\)
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the graph shows the cost, y, in dollars for a given number of pounds of…
The triangles are similar. The ratios of the corresponding side lengths are equal. The slope of each part of the line is the same.
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circle the pronoun in each sentence. on the line, write o if the pronou…
11. Circle "We", write S. 12. Circle "me", write O. 13. Circle "She", write S. 14. Circle "him", write O. 15. Circle "it", write O. 16. Circle "It", write S. 17. they 18. we 19. h…
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the measure of \\( \\angle gux \\) can be calculated. \\( m \\angle gux…
\(m\angle GUX = 90^{\circ}\) because the sum of angles on a straight line is \(180^{\circ}\), and if the two non - \(\angle GUX\) adjacent angles (by symmetry or vertical - angle …
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a rectangular yard measuring 30 ft by 49 ft is bordered (and surrounded…
\(300\space ft^{2}\)
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partially correct your answer is incorrect. the figure below shows a re…
(a) Area: \(2356\) \(in^{2}\), Perimeter: \(200\) in (b) Area (c) Perimeter
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classify the four angles of the quadrilateral.
- \(\angle A\): Right - \(\angle B\): Acute - \(\angle C\): Obtuse - \(\angle D\): Acute
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the measure of ∠gux m∠gux =
The measure of \(\angle GUX\) can be calculated. \(m\angle GUX = 100^{\circ}\) (assuming the non - \(40^{\circ}\) part is split into two equal angles for the "triangle" at \(U\) a…
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which measure would be used in finding the amount of glass needed? (c) …
- For the amount of wire: Perimeter - For the amount of glass: Area
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given: ux ⊥ gb. m∠hub = 40°. enter the measures and reasons to justify …
\(40\)
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the figure below shows a rectangular window. (a) use the calculator to …
Area: \(2356\) \(in^{2}\) Perimeter: \(200\) in
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x = 2.6 choose an action to perform. ways to rewrite expressions combin…
\(40\)
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a picture is in the shape of a rectangle. it is 5 inches long and 4 inc…
\(18\) inches
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5. consider the circle $(y - 5)^2+z^2 = 9,x = 0$. let $s$ be the surfac…
\(x=(5 + 3\cos\phi)\cos\theta\), \(y=(5 + 3\cos\phi)\sin\theta\), \(z = 3\sin\phi\), \(\theta\in[0,2\pi]\), \(\phi\in[0,2\pi]\)
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what is the area of this figure?
The area of the figure is \(45\) square - feet.
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two parallel lines are cut by a transversal as shown below. suppose ( m…
\(m\angle1 = 41^{\circ}\) and \(m\angle4 = 139^{\circ}\)
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complete the statements about the relationship between the two labeled …
The two labeled angles are vertical angles. So \(6x + 27=40\), solving gives \(x=\frac{13}{6}\).
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x = 12.7 use an action to perform. ways to rewrite expressions combine …
\(110.9\)
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solving for angle measures 10 x = 12.7 choose an action to perform. way…
\(62.1\)
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x = 12.7 ways to rewrite expressions equation transformations enter the…
\(66.9\)
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12. assume that you have a square. what can you conclude from applying …
You have a rectangle.
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given ( mparallel n ), find the value of ( x ). answer attempt 3 out of…
\(x = 44\)
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20. choose efficient methods the formula for the perimeter of a rectang…
\(2(\ell + w)\)
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20. choose efficient methods the formula for the perimeter of a rectang…
\(2(\ell + w)\)
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20. choose efficient methods the formula for the perimeter of a rectang…
\(2(\ell + w)\)
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what is the value of x? x =
\(74\)
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what is the value of x? x =
\(70\)
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determine the 12th shape of this pattern.
The \(12^{\text{th}}\) shape is the shaded - circle.
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what is the value of x? x = x + 85 = 180
\(95\)
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what is the value of x? x =
\(85\)
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in the figure below, a transversal intersects two parallel lines. what …
\(113\)
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10. what does james need to justify this statement in a proof. because …
Definition of Right Angles
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7. which step in the proof has a flaw? given ( overline{ab} cong overli…
Step 2
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6. which sentence would be a good counterexample to this statement? a l…
A line is the intersection of two planes.
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5. if you are given that nk is congruent to nl, what do you know from t…
\(NK = NL\) (the fourth option)
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7. find the surface area of the square pyramid
The surface area of the square pyramid is \(384\) \(cm^{2}\).
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4. find the surface area: 3 cm. 4 cm. 5 cm. 8 cm.
\(108\space cm^{2}\)
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1. how would you prove that the triangle below is equilateral? show all…
Show all sides to be congruent.
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1. using the two shapes below, write the ratio of the trapezoid area to…
\(15:8\)
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nys common core mathematics curriculum lesson 6 problem set name date 1…
a. Volume: \(462\space cm^3\), Solution Strategy: Split into two rectangular prisms and use \(V = l\times w\times h\) then sum. b. Volume: \(486\space in^3\), Solution Strategy: S…
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find the surface area of each figure. 3. 4. 5. 6.
3. \(64\) square inches 4. \(236\) square feet 5. \(104\) square inches 6. \(94\) square yards
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16. if \\( \\triangle stu \\sim \\triangle plm \\), find the value of \…
\(7\)
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13. the ratios of the measures of the sides of a triangle is 2:10:7. fi…
Short side \(=24\) meters, Medium side \(=120\) meters, Long side \(=84\) meters.
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without using a protractor, can you tell if any of the angles are suppl…
Yes. \(\angle1\) and \(\angle2\) combine to form a straight angle with a measure of \(180^{\circ}\).
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surface area - rectangular prism decimals: 51 find the surface area of …
1) \(442.06\space ft^{2}\) 2) \(162.94\space in^{2}\) 3) \(657.12\space yd^{2}\) 4) \(221.5\space in^{2}\) 5) \(390.78\space yd^{2}\) 6) \(378.56\space ft^{2}\)
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write the coordinates of the vertices after a dilation with a scale fac…
\( Q'(-8,-8) \), \( R'(-8,8) \), \( S'(8,-8) \)
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solve each two - step inequality and match the answer to the graph $12 …
\(12 - 4x\leq20\) matches the graph with a closed - circle at \(-2\) and shading to the right (the first graph in the row of four graphs). \(-5x + 6>16\) matches the graph with an…
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complete the sentence below. the vertical line passing through the vert…
axis of symmetry
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solve each two - step inequality and match the answer to the graph 12 -…
- \(12 - 4x\leq20\) matches the graph with a closed - circle at \(-2\) and shading to the right. - \(-5x + 6>16\) matches the graph with an open - circle at \(-2\) and shading to …
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classify point c. a. circumcenter b. incenter c. centroid d. orthocenter
C. Centroid
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10. use the figure to decide the type of angle pair that describes $\\a…
same - side interior angles
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describe the sequence of transformations that results in the transforma…
Reflect \(ABCD\) over the \(x -\)axis and then translate the resulting figure \(1\) unit to the left.
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2. a fence on a hill uses vertical posts l and m to hold parallel rails…
\(M\)
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6. use the figure to decide the type of angle pair that describes \\( \…
alternate interior angles
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5. find the value of x. then find the measure of each labeled angle. x …
\(x = 70\); the labeled angles are \(110^{\circ}\) and \(70^{\circ}\) (the fourth option).
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4. use the figure to decide the type of angle pair that describes ∠5 an…
corresponding angles
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3. find the value of x. then find the measure of each labeled angle. x …
\(x = 20\); the labeled angles are \(80^{\circ}\) and \(100^{\circ}\)
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1. use the figure to decide the type of angle pair that describes ∠6 an…
same - side interior angles
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question determine the relationship between the two triangles and wheth…
The two triangles are congruent by the SAS (Side - Angle - Side) criterion.
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8 fill in the blank 1 point find ( m angle y q r ). ( m angle y q r= )
\(42\)
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use the relationship you determined to write an equation to help you so…
\(x = 12.7\)
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fill in the blank 1 point if km is the perpendicular bisector of, jl fi…
\(10\)
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6 fill in the blank 1 point find ( m angle c x y ). ( m angle c x y= ) …
\(137^{\circ}\)
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question determine the relationship between the two triangles and wheth…
The two triangles are congruent by the Hypotenuse - Leg (HL) criterion.
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choose an action to perform. complete the statements about the relation…
\(25\)
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choose an action to perform. select the angle labeled with a variable e…
\(65\) degrees
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find ( mangle klj ) (hint: they are corresponding angles). ( mangle klj…
\(73^{\circ}\)
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4 fill in the blank 1 point solve for x (hint: the sum of the two angle…
\(x = 9\)
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3 fill in the blank 1 point find de. 13x - 37 b a 2x + 13 d c de = type…
\(27\)
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25. which set demonstrates self - similarity and infinite complexity in…
A. Mandelbrot set
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23. euclidean geometry operates primarily in which type of space? a. in…
B. Flat
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2 fill in the blank 1 point solve for x (hint: look at the midsegment n…
\(x = 16\)
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13 multiple choice 2 points the lengths of three sides of a triangle ar…
13. C. \(4 < x < 14\) 14. A. \(4.7\times10^{7}\) 15. B. 45 inches
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fill in the blank 1 point given uv, vw, and uw and are midsegments, if …
126
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8 which graph represents the equation ( x = - 3 )?
The fourth option (the vertical line at \(x = - 3\))
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13. which interval is crucial in forming the circle of fifths? a. major…
B. Perfect fifth
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3 multiple choice 2 points which numbers could represent the lengths of…
3. B. 3, 6, 8 4. D. $\frac{5}{2}$ 5. A. $20w^{5}$
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1 multiple choice 2 points which is an equation of the line that passes…
1. \( y = 3x+1\) 2. \(\frac{24}{9}=\frac{x}{15}\)
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what is the value of x? round the answer to the nearest tenth. enter th…
\(1.8\)
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11. the circle of semitones is used to illustrate relationships between…
B. Notes
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use the law of syllogism to determine a valid conclusion from the set o…
If the measure of an angle is between \(90^{\circ}\) and \(180^{\circ}\), then the angle is not acute.
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what is 507,000 in scientific notation? 507×10³ 0.507×10⁶ 50.7×10⁴ 5.07…
1. \(5.07\times 10^{5}\) 2. \(\{7,18,11\}\) 3. \(\sqrt{3}\)
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find the distance between ( w(-8,1) ) and ( y(0,6) ). round to the near…
\(9.4\)
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find the value of x and yz if y is between x and z xy = 2x + 1, yz = 6x…
\(x = 10\); \(YZ = 60\)
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2. line segment cd has endpoints at c(7, - 4) and d(-5, 4). we want to …
The coordinates of point \(P\) are \((-2,2)\)
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suppose m is the midpoint of \\( \\overline { f g } \\). find the missi…
\(x = 0.5\)