Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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which of the following statements is false? all squares are rectangles …
D. All Rectangles are squares ### Second Question (Which of the following characteristics do the square and rhombus NOT have in common?)
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solve for x. (the image shows a parallelogram abcd with angle at b bein…
55
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solve each inequality and graph its solution. 1) $2x + 4 \\geq 24$ 2) $…
\( x \geq 10 \) (Graph: A closed circle at 10 and an arrow pointing to the right on the number line.) ### Problem 2: \( \frac{m}{3} - 3 \leq -6 \)
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solve for y. (there is a pentagon with angles: 90°, 135°, y°, 88°, 112°…
115
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there is a diagram with three parallel lines l, m, n (l is the top, m i…
\( x = 20 \)
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there is a diagram with two parallel lines m and n, and a transversal. …
\( x = 5 \)
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given $m \\parallel n$, find the value of $x$.
\( x = 19 \)
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given ( m parallel n ), find the value of ( x ). answer attempt 1 out o…
\( x = 5 \)
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given $m \\parallel n$, find the value of $x$.
\( x = 57 \)
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4. consider a circle centered at the origin in the xy plane. an angle o…
8.45 units
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the radius of a circle is 20.1 millimeters. what is the circles area? r…
\( 1268.60 \)
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the diameter of a circle is 69.6 miles. what is the circles area? round…
\( 3804.58 \)
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the radius of a circle is 27 kilometers. what is the circles area? roun…
\( 2290.22 \)
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the radius of a circle is 4 miles. what is the circles area? round your…
\( 50.27 \)
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the diameter of a circle is 18 meters. what is the circles area? round …
\( 254.47 \)
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22. a solid cylinder is cut vertically into two equal parts. how does t…
22. c. It is one-half 23. b. The cone's volume is one-third that of the cylinder 24. c. Their volumes are equal 25. c. $45\pi\ \text{cm}^3$ 26. a. $25\pi$ square cm 27. d. To dete…
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15) which type of pyramid has a rectangular base? a. triangular pyramid…
15. a. Rectangular pyramid 16. d. $16\pi \ \text{cm}^2$ 17. c. The top point where all triangular faces meet 18. d. $240\pi \ \text{cm}^3$ 19. b. $72\text{cm}^3$ 20. b. 5 measures…
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1 what is one first step in calculating the volume of a cone? a. divide…
1. c. Calculate the area of the base 2. b. $V = \frac{1}{3}\pi r^2 h$ 3. c. $3\sqrt{6}$ cm 4. a. $\pi$ 5. c. 20 cm 6. c. 5.3 cm 7. a. 6 cm
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find the volume of the following solid. volume = units³
# Explanation: ## Step1: Identify the solid components The solid is a triangular prism (lower part) plus a triangular pyramid (upper part), sharing the same triangular base. ## St…
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find the perimeter and area of the following: image of a parallelogram …
Perimeter = $40 + 18\sqrt{2} \approx 65.46$ units Area = $180$ units²
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4 find the value of x. round to the nearest tenth. 5 for an acute angle…
\( x\approx21.6 \) ### Question 5
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13. use tools dinah is a landscape artist. she needs to make sure the d…
\( m\angle A = 90^\circ \), \( m\angle B = 90^\circ \), \( m\angle C = 90^\circ \), \( m\angle D = 90^\circ \). The deck edges are square because all corner angles measure \( 90^\…
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directions: find the perimeter and area of each figure below. 22. 23. 2…
22. Perimeter: $10a^2b^4 + 6ab^2$, Area: $15a^3b^6$ 23. Perimeter: $4m^2 + 10mn^2$, Area: $6m^3n^2$ 24. Perimeter: $24mn$, Area: $16m^3n$ 25. Area: $27a^3b^2$ 26. Area: $9\pi x^4y…
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23. 24. (assume the triangle below is equilateral.) directions: find th…
23. $6m^3n^2$ 24. $16m^3n$ 25. $27a^3b^2$ 26. $9\pi x^6y^2$
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given ( m parallel n ), find the value of x.
\( x = 35 \)
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directions: find the perimeter and area of each figure below. 22. recta…
Perimeter: $10a^2b^4 + 6ab^2$ Area: $15a^3b^6$
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given ( l parallel m parallel n ), find the value of ( x ).
\( x = 18 \)
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given ( l parallel m parallel n ), find the value of ( x ).
\(x = 126\)
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given ( m parallel n ), find the value of ( x ). answer attempt 1 out o…
\( x = 16 \)
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given ( m parallel n ), find the value of ( x ).
\( x = 39 \)
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 65\)
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 74\)
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given ( m parallel n ), find the value of ( x ).
\(x = 27\)
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2 select all of the true equations based on the figure. a. \\( \\cos(42…
B. \( \cos(48)=\frac{b}{c} \), C. \( \sin(42)=\frac{b}{c} \), E. \( \tan(42)=\frac{b}{a} \), F. \( \tan(48)=\frac{a}{b} \) ### Question 3
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given ( m parallel n ), find the value of ( x ).
\( x = 78 \)
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given $m\\parallel n$, find the value of x.
\( x = 58 \)
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unit 4 assessment review – trigonometric ratios, angles of elevation & …
C. \(36\sqrt{3}\) square units
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question 4 (hint: consecutive angles in a parallelogram are supplementa…
K. 152
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in the figure above, ( rt = tu ). what is the value of ( x )? a) 72 b) …
A) 72
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5. two side lengths of the right triangle shown below are given in inch…
C. $\sqrt{73}$
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all sides of the figure are equal. what is the perimeter of the figure?…
B. 24 inches
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17) there is a diagram with two parallel horizontal lines cut by a tran…
\(53^\circ\)
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right triangles test #1 review 26.) a radio tower is supported by a wir…
How high up? 25.0 yds How far away? 25.0 yds
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3. find the value of tan l rounded to the nearest hundredth, if necessa…
$0.53$
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salmon as shown in the diagram below, an island (i) is due north of a m…
Distance from boat house (H) to island (I): $\approx7.7$ miles Distance from island (I) to marina (M): $\approx6.2$ miles
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angle stv is a right angle. the measure of angle stw is 35°. the measur…
$55$
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7. use the tarski world figure below to answer the following questions:…
(a) The statement is false. Triangle $c$ (gray) has no square or circle of the same color, serving as a counterexample. (b) The statement is true. Square $d$ is in column 1, and a…
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angle fgh is a straight angle. the measure of angle fgj is 125°. the me…
$55$
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reinforce practice your skills in graphing points and finding distances…
i. Distance between E and F: $6.1$ ii. Distance between F and G: $6.5$ iii. Distance between E and H: $5.1$
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tofu stir fry what is the distance between the dog and the cat? directi…
Approximately 10.86 meters
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reinforce find the coordinates of point j, if its distance from point m…
The coordinates of point J are $(-1, -1)$ and $(7, -1)$
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look carefully at the key at right. which of the keys below could you c…
### Spinning (Rotating) the Original Key: A. Option a (the key with ring at the top, teeth at the bottom left, which is a 180 - degree rotation of the original key) ### Flipping (…
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solve for ( x ). round to the nearest tenth, if necessary. (there is a …
\( 21.9 \)
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patterns many native american rugs and blankets incorporate parallelogr…
\( x = 2 \) \( y = 5 \)
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mozzarella sticks directions: complete the first task, and then complet…
- Side opposite angle $u$: 2 - Side adjacent to angle $u$ (opposite angle $v$): $\sqrt{21}$ - Hypotenuse (side labeled $u$): 5
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from a hot - air balloon, lillian measures a $38^{circ}$ angle of depre…
549.0
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an electrician leans an extension ladder against the outside wall of a …
32.8
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write summarize the properties of the sides, angles, and diagonals of a…
- Opposite sides and angles: congruent - Consecutive angles: supplementary (or "add up to \(180^\circ\)") - Diagonals: bisect
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from the observation deck of a skyscraper, sophia measures a $45^{circ}…
870.00
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fawzia is flying a kite, holding her hands a distance of 3.75 feet abov…
63.7
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5. solve the inequality and graph the solution. $2 < \\frac{m}{-4} + 1$…
The solution to the inequality is \( m < - 2 \). To graph this, we plot an open circle at \( - 2 \) (since the inequality is strict, \( m eq - 2 \)) and draw an arrow to the left…
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soup directions: define the following vocabulary 1. hypotenuse: 1. oppo…
## Soup Section: 1. Hypotenuse: The longest side of a right triangle, opposite the right angle. 1. Opposite side: The side across from a given acute angle in a right triangle. 1. …
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mozzarella sticks directions: complete the first task, and then complet…
### Labeled Triangle Sides: - Side opposite angle $u$: $2$ - Side opposite angle $v$: $\sqrt{21}$ - Hypotenuse (longest side): $5$
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the ______ refers to the shipment of african slaves across the atlantic…
C. Middle Passage
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the trajectory of the water from fountain a is represented by a functio…
Fountain A has a vertex of $\boldsymbol{(5,7)}$ while Fountain B has a vertex of $\boldsymbol{(-5,9)}$, so the water from Fountain $\boldsymbol{B}$ reaches a greater height.
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the conversion of degrees celsius to degrees fahrenheit can be represen…
- **Slope (\(m\))**: \(\frac{9}{5}\) (or \(1.8\)) – this means that for each 1 - degree increase in Celsius, the temperature in Fahrenheit increases by \(\frac{9}{5}\) (or \(1.8\)…
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salmon as shown in the diagram below, an island (i) is due north of a m…
1. Distance from H to I: 7.7 miles 2. Distance from I to M: 9.0 miles
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graph the line represented by the equation 4x - 6y = 12 select two poin…
- For the first sub - question: The two points are \((3,0)\) (x - intercept) and \((0,-2)\) (y - intercept). Plot these points and draw the line. - For the second sub - question: …
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20. on a triangle, $\\angle a$ is twice as large as $\\angle b$, and $\…
$m\angle A = 104^\circ$ $m\angle B = 52^\circ$ $m\angle C = 24^\circ$
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19. find the slope of the line that passes through (-4, 4) and (11, 7)
$\frac{1}{5}$
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what are the length and width of the rectangle? rectangle: length = \\s…
length = 8 units, width = 4 units
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find the following measurements. parallelogram; base = \\boxed{} units …
base = 6 units, height = 4 units
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Question was provided via image upload.
1. $\boldsymbol{\triangle RNA \cong \triangle TAW}$, HL 2. $\boldsymbol{\triangle KTE \cong \triangle MET}$, AAS 3. not enough information 4. $\boldsymbol{\triangle VOB \cong \tri…
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in the square below, $m\\angle qhe = (-6x - 24) ^\\circ$. find $x$.
\( x = -11.5 \)
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the figure shown is a rhombus. segment $ce$ has length 56, and $ab$ has…
\( 90 \)
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b practising 5. these two models show the same pattern in two different…
- **Stays the same**: The top - row block count (3), the central empty - space position, and the overall "notched" shape structure. - **Changes**: The number of blocks in each ver…
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translate the sentence into an equation or formula. the surface area sa…
$SA = 2(wh + lw + lh)$
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find cd. write your answer as an integer or as a decimal rounded to the…
\( 5.0 \)
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translate the sentence into an equation or formula. the perimeter p of …
$P = 2l + 2w$
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find hj. write your answer as an integer or as a decimal rounded to the…
\( 8.1 \)
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translate the sentence into an equation or formula. the perimeter p of …
$P = a + b + c$
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find rs. write your answer as an integer or as a decimal rounded to the…
\( 5.0 \)
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match each three - dimensional figure with its net.
- Rectangular prism (first 3D figure) $\longleftrightarrow$ Middle right net (rectangle - based net). - Square pyramid (second 3D figure) $\longleftrightarrow$ Top right net (quad…
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6. in △cde, u is the centroid, uk = 12, em = 21, and ud = 9. find each …
\( 24 \) --- ### 2. Finding \( MU \)
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which three - dimensional figure is represented by the net shown? recta…
Triangular prism
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match each three - dimensional figure with its net
- The first 3 - D figure (tetrahedron) is matched with the middle - right net (the one with 4 triangles). - The second 3 - D figure (pentagonal pyramid) is matched with the top - …
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which figure is a triangular prism?
The third figure (the one with two triangular bases and three rectangular lateral faces) is the triangular prism.
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which figure is a rectangular pyramid? how many faces does a rectangula…
5
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which figure is a rectangular pyramid?
The top - left figure (the one with a rectangular base and triangular lateral faces meeting at an apex) is a rectangular pyramid.
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what is the area of the letter zora made? a = \\square in.^2
\( 50 \)
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40 find the area of the number 1. 40 area = \\square in.^2
43
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justin cut out rectangles and a triangle and put them together to form …
10
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find the area of the small rectangle. area of small rectangle = \\squar…
20
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5. triangle abc has two of its vertices located at (-4,-1) and (3,-3). …
The third vertex is \( (-2,5) \) ### PART B
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once you’ve covered the panel with fabric, you’ll outline the shape wit…
22 ft.
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in this section, you’ll solve problems involving surface area, perimete…
24 square feet
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the two polygons below are similar. complete the similarity statement. …
1. $UVWX \sim CBED$ 2. $\frac{1}{3}$
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4. describe a sequence of transformations that shows that $\\triangle n…
A sequence of transformations is: 1. Rotate $\triangle NOP$ 90° clockwise about the origin (using the rule $(x,y)\to(y,-x)$). 2. Dilate the rotated triangle by a scale factor of 2…
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in the diagram, the measure of angle 3 is 105°. which angle must also m…
Angle 1, Angle 5, and Angle 7 must also measure $105^\circ$.
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in the diagram, which pair of angles are vertical angles? ∠1 and ∠2 ∠4 …
$\angle6$ and $\angle8$